Algebra 2 Review

Functions/Equations

100

y=mx+b is what type of equation?

A linear equation

200

y=ax² +bx + c is the standard form of which equation?

A quadratic equation 

300

y=a(x-h)² +k is the _______ form of the quadratic equation

Vertex

400

How is f(x) pronounced? 

F of X

500

What is the graphing equation for an exponential equation? 

y=a*b^(x-h) + k

Function Transformations

100

What are the three types of transformations?

Translations, Reflection, Dilation.

200

In y=a(x-h)² +k, what does 'h' control? 

Horizontal translation

300

In y=a*b^(x-h) + k what does 'k' control? 

Vertical translations

400

In vertex form for a quadratic, what does 'a' control?

Dilation and direction

500

For y=2(x-2)² + 1, what are the transformations? 

There is a dilation of 2, left 2, and up 1.

Stats

100

If a shirt is 10% off and the original cost is $25, how much money will you save?

$2.50

200

What type of graph does standard deviation give us?

Bell graph/curve

300

What is the range for the correlation coefficient? 

From -1 to 1.

400

T or F: If the correlation coefficient is negative then the data is decreasing. 

True

500

Shaquille O'Neal attempted 11,252 free throws in his career and made 5,935. What was his all-time free throw percentage?

52%