Exam 2: Graphical and Tabular Analysi

The long jump record L , in meters, for the th Olympics after 1900 is given approximately by the formula $L = 0.14 n + 7.20$ When did the long jump record reach 8.04 meters?

(Multiple Choice)

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Question 21

Solve the inequality $9 - x ^ { 2 } > 3 + x ^ { 4 }$ Be careful. The graphs cross twice.

(Multiple Choice)

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Question 22

Find the maximum value of $7 + 8 x - 4 x ^ { 2 }$ Restrict your attention to the horizontal span of 0 to 8.

(Multiple Choice)

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Question 23

The amount $A$ , in grams, of a radioactive substance remaining after $The amount A , in grams, of a radioactive substance remaining after years is given by A = 15 \times 0.71 ^ {t } What is the limiting value for the amount of the radioactive substance?$ years is given by $A = 15 \times 0.71 ^ {t }$ What is the limiting value for the amount of the radioactive substance?

(Multiple Choice)

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Question 24

Solve the inequality $8 - x ^ { 2 } > 4 + x ^ { 4 }$ Be careful. The graphs cross twice.

(Multiple Choice)

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Question 25

Solve the inequality $10 < x ^ { 3 } - 1 < 32$ . Restrict your attention to positive values of $x$ .

(Multiple Choice)

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Question 26

Your pricing structure for canoe rentals encourages group rentals. The total price, in dollars, you charge for renting canoes is $C = N ( 68 - N )$ What is the maximum charge for a group canoe rental?

(Multiple Choice)

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Question 27

Solve the inequality $6 < 3.1 \times 1.6 ^ { x } < 17 .$

(Multiple Choice)

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Question 28

For which value of $x$ does $9 + 5 x - 3 x ^ { 2 }$ reach a maximum? Restrict your attention to the horizontal span of 0 to 5.

(Multiple Choice)

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Question 29

What is the minimum value of $6 x ^ { 3 } - 11 x + 16 ?$ Restrict your attention to the horizontal span of 0 to 11.

(Multiple Choice)

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Question 30

Solve the inequality $8 < x ^ { 3 } - 1 < 27$ . Restrict your attention to positive values of $x$ .

(Multiple Choice)

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Question 31

The life expectancy E , in solar lifetimes, of certain stars depends on their mass M , in solar masses. The relationship is $E = M ^ { - 25 }$ As mass increases, life expectancy decreases. What can you say about the rate of decrease? A graph of E versus M can help you answer this question.

(Multiple Choice)

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Question 32

Solve the inequality $7 < 3.1 \times 1.6 ^ { x } < 19$

(Multiple Choice)

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Question 33

Solve the inequality $16 - x ^ { 2 } > 7 + x ^ { 4 }$ Be careful. The graphs cross twice.

(Multiple Choice)

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Question 34

The amount $A$ , in grams, of a radioactive substance remaining after $The amount A , in grams, of a radioactive substance remaining after years is given by A = 14 \times 0.55 ^ {t} What is the limiting value for the amount of the radioactive substance?$ years is given by $A = 14 \times 0.55 ^ {t}$ What is the limiting value for the amount of the radioactive substance?

(Multiple Choice)

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Question 35

The life expectancy E , in solar lifetimes, of certain stars depends on their mass M , in solar masses. The relationship is $E = M^ { - 2 S }$ As mass increases, life expectancy decreases. What can you say about the rate of decrease? A graph of E versus M can help you answer this question.

(Multiple Choice)

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Question 36

Solve the equation $16 x ^ { 2 } + \sqrt { 4 x + 1 } = \sqrt { 4 x + 5000 } .$ Restrict your attention to the horizontal span of 0 to 5.

(Multiple Choice)

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Question 37

The long jump record L , in meters, for the th Olympics after 1900 is given approximately by the formula $L = 0.14 n + 7.20$ When did the long jump record reach 8.04 meters?

(Multiple Choice)

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Question 38

For which value of $x$ does $6 + 11 x - 7 x ^ { 2 }$ reach a maximum? Restrict your attention to the horizontal span of 0 to 11.

(Multiple Choice)

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(35)

Question 39

Find the maximum value of $11 + 9 x - 7 x ^ { 2 }$ Restrict your attention to the horizontal span of 0 to 9.

(Multiple Choice)

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Question 40

Showing 21 - 40 of 99

The long jump record L , in meters, for the th Olympics after 1900 is given approximately by the formula $L = 0.14 n + 7.20$ When did the long jump record reach 8.04 meters?

Solve the inequality $9 - x ^ { 2 } > 3 + x ^ { 4 }$ Be careful. The graphs cross twice.

Find the maximum value of $7 + 8 x - 4 x ^ { 2 }$ Restrict your attention to the horizontal span of 0 to 8.

Solve the inequality $8 - x ^ { 2 } > 4 + x ^ { 4 }$ Be careful. The graphs cross twice.

Solve the inequality $10 < x ^ { 3 } - 1 < 32$ . Restrict your attention to positive values of $x$ .

Your pricing structure for canoe rentals encourages group rentals. The total price, in dollars, you charge for renting canoes is $C = N ( 68 - N )$ What is the maximum charge for a group canoe rental?

Solve the inequality $6 < 3.1 \times 1.6 ^ { x } < 17 .$

For which value of $x$ does $9 + 5 x - 3 x ^ { 2 }$ reach a maximum? Restrict your attention to the horizontal span of 0 to 5.

What is the minimum value of $6 x ^ { 3 } - 11 x + 16 ?$ Restrict your attention to the horizontal span of 0 to 11.

Solve the inequality $8 < x ^ { 3 } - 1 < 27$ . Restrict your attention to positive values of $x$ .

The life expectancy E , in solar lifetimes, of certain stars depends on their mass M , in solar masses. The relationship is $E = M ^ { - 25 }$ As mass increases, life expectancy decreases. What can you say about the rate of decrease? A graph of E versus M can help you answer this question.

Solve the inequality $7 < 3.1 \times 1.6 ^ { x } < 19$

Solve the inequality $16 - x ^ { 2 } > 7 + x ^ { 4 }$ Be careful. The graphs cross twice.

The life expectancy E , in solar lifetimes, of certain stars depends on their mass M , in solar masses. The relationship is $E = M^ { - 2 S }$ As mass increases, life expectancy decreases. What can you say about the rate of decrease? A graph of E versus M can help you answer this question.

Solve the equation $16 x ^ { 2 } + \sqrt { 4 x + 1 } = \sqrt { 4 x + 5000 } .$ Restrict your attention to the horizontal span of 0 to 5.

The long jump record L , in meters, for the th Olympics after 1900 is given approximately by the formula $L = 0.14 n + 7.20$ When did the long jump record reach 8.04 meters?

For which value of $x$ does $6 + 11 x - 7 x ^ { 2 }$ reach a maximum? Restrict your attention to the horizontal span of 0 to 11.

Find the maximum value of $11 + 9 x - 7 x ^ { 2 }$ Restrict your attention to the horizontal span of 0 to 9.

Functions

Straight Lines and Linear Functions

Exponential Functions

Filters

Exam 2: Graphical and Tabular Analysi

The long jump record L , in meters, for the th Olympics after 1900 is given approximately by the formula L=0.14n+7.20L = 0.14 n + 7.20L=0.14n+7.20 When did the long jump record reach 8.04 meters?

Solve the inequality 9−x2>3+x49 - x ^ { 2 } > 3 + x ^ { 4 }9−x2>3+x4 Be careful. The graphs cross twice.

Find the maximum value of 7+8x−4x27 + 8 x - 4 x ^ { 2 }7+8x−4x2 Restrict your attention to the horizontal span of 0 to 8.

The amount AAA , in grams, of a radioactive substance remaining after years is given by A=15×0.71tA = 15 \times 0.71 ^ {t }A=15×0.71t What is the limiting value for the amount of the radioactive substance?

Solve the inequality 8−x2>4+x48 - x ^ { 2 } > 4 + x ^ { 4 }8−x2>4+x4 Be careful. The graphs cross twice.

Solve the inequality 10<x3−1<3210 < x ^ { 3 } - 1 < 3210<x3−1<32 . Restrict your attention to positive values of xxx .

Your pricing structure for canoe rentals encourages group rentals. The total price, in dollars, you charge for renting canoes is C=N(68−N)C = N ( 68 - N )C=N(68−N) What is the maximum charge for a group canoe rental?

Solve the inequality 6<3.1×1.6x<17.6 < 3.1 \times 1.6 ^ { x } < 17 .6<3.1×1.6x<17.

For which value of xxx does 9+5x−3x29 + 5 x - 3 x ^ { 2 }9+5x−3x2 reach a maximum? Restrict your attention to the horizontal span of 0 to 5.

What is the minimum value of 6x3−11x+16?6 x ^ { 3 } - 11 x + 16 ?6x3−11x+16? Restrict your attention to the horizontal span of 0 to 11.

Solve the inequality 8<x3−1<278 < x ^ { 3 } - 1 < 278<x3−1<27 . Restrict your attention to positive values of xxx .

Solve the inequality 7<3.1×1.6x<197 < 3.1 \times 1.6 ^ { x } < 197<3.1×1.6x<19

Solve the inequality 16−x2>7+x416 - x ^ { 2 } > 7 + x ^ { 4 }16−x2>7+x4 Be careful. The graphs cross twice.

The amount AAA , in grams, of a radioactive substance remaining after years is given by A=14×0.55tA = 14 \times 0.55 ^ {t}A=14×0.55t What is the limiting value for the amount of the radioactive substance?

Solve the equation 16x2+4x+1=4x+5000.16 x ^ { 2 } + \sqrt { 4 x + 1 } = \sqrt { 4 x + 5000 } .16x2+4x+1​=4x+5000​. Restrict your attention to the horizontal span of 0 to 5.

The long jump record L , in meters, for the th Olympics after 1900 is given approximately by the formula L=0.14n+7.20L = 0.14 n + 7.20L=0.14n+7.20 When did the long jump record reach 8.04 meters?

For which value of xxx does 6+11x−7x26 + 11 x - 7 x ^ { 2 }6+11x−7x2 reach a maximum? Restrict your attention to the horizontal span of 0 to 11.

Find the maximum value of 11+9x−7x211 + 9 x - 7 x ^ { 2 }11+9x−7x2 Restrict your attention to the horizontal span of 0 to 9.

Functions

Straight Lines and Linear Functions

Exponential Functions

Filters

The long jump record L , in meters, for the th Olympics after 1900 is given approximately by the formula $L = 0.14 n + 7.20$ When did the long jump record reach 8.04 meters?

Solve the inequality $9 - x ^ { 2 } > 3 + x ^ { 4 }$ Be careful. The graphs cross twice.

Find the maximum value of $7 + 8 x - 4 x ^ { 2 }$ Restrict your attention to the horizontal span of 0 to 8.

Solve the inequality $8 - x ^ { 2 } > 4 + x ^ { 4 }$ Be careful. The graphs cross twice.

Solve the inequality $10 < x ^ { 3 } - 1 < 32$ . Restrict your attention to positive values of $x$ .

Your pricing structure for canoe rentals encourages group rentals. The total price, in dollars, you charge for renting canoes is $C = N ( 68 - N )$ What is the maximum charge for a group canoe rental?

Solve the inequality $6 < 3.1 \times 1.6 ^ { x } < 17 .$

For which value of $x$ does $9 + 5 x - 3 x ^ { 2 }$ reach a maximum? Restrict your attention to the horizontal span of 0 to 5.

What is the minimum value of $6 x ^ { 3 } - 11 x + 16 ?$ Restrict your attention to the horizontal span of 0 to 11.

Solve the inequality $8 < x ^ { 3 } - 1 < 27$ . Restrict your attention to positive values of $x$ .

Solve the inequality $7 < 3.1 \times 1.6 ^ { x } < 19$

Solve the inequality $16 - x ^ { 2 } > 7 + x ^ { 4 }$ Be careful. The graphs cross twice.

Solve the equation $16 x ^ { 2 } + \sqrt { 4 x + 1 } = \sqrt { 4 x + 5000 } .$ Restrict your attention to the horizontal span of 0 to 5.

The long jump record L , in meters, for the th Olympics after 1900 is given approximately by the formula $L = 0.14 n + 7.20$ When did the long jump record reach 8.04 meters?

For which value of $x$ does $6 + 11 x - 7 x ^ { 2 }$ reach a maximum? Restrict your attention to the horizontal span of 0 to 11.

Find the maximum value of $11 + 9 x - 7 x ^ { 2 }$ Restrict your attention to the horizontal span of 0 to 9.