Quadratic Functions

Front

True or false: The solution, root, x-intercept, and zero of a problem are all the same thing

Back

True

Front

What are the x-intercepts?

Back

x= 0 and x= 4

Front

Describe the graph of y = -3x² +7x - 2.

Back

Opens down with a maximum.

Front

How many zeros does this parabola have?

Back

2

Front

Does the quadratic equation y=x²+2x-3 have a maximum or minimum value?

Back

Minimum value, because the a value is positive

Front

Find the y-intercept of f(x) = 2x²-2x + 1

Back

1

Front

Find the vertex of f(x) = -x² - 4x + 12.

Back

(-2, 16)

Front

Find the axis of symmetry for
f(x) = x² - 8x + 15.

Back

x = 4

Front

How many solutions does this graph have? Options: one, two, no solutions, cannot be determined

Back

two

Front

Solve using the quadratic formula

Back

D