Question 1

Find two distinct numbers x such that 
   , where   
 .

Accepted Answer

The answer of Find two distinct numbers x such that...

Question 2

Find two choices for b such that (b, 17) is on the circle with radius 10 centered at (-2, 9).

Accepted Answer

The answer of Find two choices for b such that...

Question 3

State the center and radius of the equation 
   
 .

Accepted Answer

The answer of State the center and radius of the...

Question 4

Expand the indicated expression.

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 5

Find the distance between the points (5, 8) and (-10, -6).

Accepted Answer

A) 
   
B)  421 
C)  29 
D) 
   
A) 
   
B)  421 
C)  29 
D)

Question 6

Suppose f(x) = 28x2 + 2x + 1.
A) Write f in the form f(x) = 28(x + c)2 + d.
B) Find the vertex of its graph.

Accepted Answer

Part A:
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Find two distinct numbers x such that , where .

Find two choices for b such that (b, 17) is on the circle with radius 10 centered at (-2, 9).