Choose the equation that matches the graph.
y = x2 + 2x - 2; y = x2 + 2x + 2y = x2 - 2x + 2; y = -x2 + 2x + 2
A. y = -x2 + 2x + 2
B. y = x2 + 2x + 2
C. y = x2 - 2x + 2
D. y = x2 + 2x - 2
Answer: B
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Write the fraction in simplest form using the method of your choice.
A. 
B. 
C. 
D. 
Use the figure to answer the question.The heights (in inches) of a group of high school students are listed below in a 
plot.
Which gender has the greatest average height?
A. Male B. Female C. Both male and female have about the same average height.
Determine whether the equation is true or false. 
= 
A. False B. True
Identity the constants numerical coefficients, and variables in the expression
A) –8 constant; x, variable
B) 1, constant and numerical coefficient; 8 constant; x, variable
C) 1, constant and numerical coefficient; –8 constant; x, variable
D) 8 constant; x, variable
E) none of these