Algebra 2 Post Test

Front

Match the description to its equation.
Moves right 7

Back

D

Front

Match the description to its equation.
- moves down 3

Back

C

Front

Match the equation to its description: Reflected over x and up 4, Reflected over x and down 4, Reflected over x and right 4, Reflected over x and left 4

Back

Reflected over x and down 4

Front

Which list orders the quadratic functions from narrowest to widest?
y = x² 
y = 4x² 
y = 2x² - 2  
y = 0.5 x²

Back

y = 4x² 
y = 2x² - 2
 y = x² 
y = 0.5 x²  

Front

Which transformation will occur if f(x) = x² is replaced with -f(x)?

Back

Reflection across the x-axis.

Front

Does this graph in the back have maximum or minimum value?

Back

minimum

Front

What is the axis of symmetry for the equation y=4x²-8x+9?

Back

x=1

Front

What is the y intercept for the equation:
y = -8x² + 3x - 7

Back

(0, -7)

Front

If given the equation
y = 3(x + 5)² - 4, what is the vertex of the parabola?

Back

(-5, -4)

Front

What are the
x-intercepts of the function
f(x)= (x - 2)(x + 3)?

Back

x = 2 or x = -3