Characteristics of Quadratic Functions

Front

Which ordered pair represents one of the roots of the function f(x)=2x²+3x-20? Options: (-2.5,0), (-4,0), (-5,0), (-20,0)

Back

(-4,0)

Front

zeros

Back

roots

Front

Does this graph have a maximum or minimum value? Options: maximum, minimum, neither, both

Back

minimum

Front

Axis of symmetry for y=4x²-8x+9?

Back

x=1

Front

Use the graph to determine the solutions.
*Hint: Solutions = roots = zeros = x-intercepts
Options: -1 and -3, 1 and -3, 1 and 3, -1 and 3

Back

1 and 3

Front

What are the x-intercepts? Options: 0 and 2, -4 and 0, 2 and 3, 0 and 4

Back

0 and 4

Front

The point in which a graph hits the x-axis is known as the _____

Back

Solution, x-intercept, Root

Front

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

Back

no solutions

Front

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

Back

Opens down with a maximum.

Front

Vertex of the parabola: y=2(x-3)²+4

Back

(3,4)