Simplify the expression. First use the distributive property to remove any parentheses.6(x + 2) + 9x - 7
A. 15x + 19
B. 3x + 5
C. 15x + 5
D. 15x - 19
Answer: C
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Solve the application and answer with a complete sentence.Varun put $610 in a savings account that gained 10.5% interest. How much interest did the account gain after 6 years?
A. The account gained $3843.00 interest after 6 years. B. The account gained $64.05 interest after 6 years. C. The account gained $384.30 interest after 6 years. D. The account gained $640.50 interest after 6 years.
The graph of a function f is given. On the same axes, sketch the graph of f-1. 
A.
f-1
B. 
C. 
D.
f-1
Use a system of equations to find the parabola of the form 
that goes through the three given points.
, 
, 
A. y = -4x2 + 2x + 3 B. y = 4x2 + 2x + 3 C. y = 4x2 + 2x - 3 D. y = 4x2 - 2x + 3
Match the quadratic function to the correct graph.y = - 
(x + 3)2 - 3
A. 
B. 
C. 
D. 