Question 1

Solve the problem.
-Employees of a publishing company received an increase in salary of 5% plus a bonus of $600. Let S(x) represent the new salary in terms of the previous salary x. Find the value of S(19,000).

Accepted Answer

A)  $20,550 
B)  $19,600 
C)  $17,524 
D)  $29,100

Question 2

Graph the following function by transforming the given graph of y = f(x).
-Sketch the graph of y = 2f(x).

Accepted Answer

A)   
B)   
C)   
D)

Question 3

Translate the given formula to English.
- , where A is the area of a triangle with given base and height

Accepted Answer

The answer of Translate the given formula to English.
- ,...

Question 4

Evaluate.
-Given f(x) = 3x - 4 and g(x) = -8x + 8, find (f -

Accepted Answer

A)  -5x - 4 
B)  11x - 12 
C)   
D)  11x + 12

Question 5

Write a formula to express the relationship. Use k as the constant of variation.
-The perimeter P of an equilateral triangle varies directly as the side s.

Accepted Answer

A)   
B)  P = 3s 
C)   
D)  P = ks

Exam 2: Functions and Graphs

Solve the problem. -Employees of a publishing company received an increase in salary of 5% plus a bonus of $600. Let S(x) represent the new salary in terms of the previous salary x. Find the value of S(19,000) .

Graph the following function by transforming the given graph of y = f(x) . -Sketch the graph of y = 2f(x) .

Translate the given formula to English. - , where A is the area of a triangle with given base and height

Evaluate. -Given f(x) = 3x - 4 and g(x) = -8x + 8, find (f -

Write a formula to express the relationship. Use k as the constant of variation. -The perimeter P of an equilateral triangle varies directly as the side s.