Quadratic Form Parabolas Exercises

Graph the following quadratic function.

f(x) = 2x² + x – 7

Hint

Vertex

y-intercept (0, -7)

x-intercepts

Graph the following parabola.

Hint

Vertex

y-intercept

x-intercepts

Graph the following quadratic function.

f(x) = -x² – x – 1

Hint

Vertex

y-intercept (0, -1)

x-intercepts (none)

Graph the following quadratic function.

f(x) = 3x² + 4x + 1

Hint

Vertex

y-intercept (0, 1)

x-intercepts

Graph the following quadratic function.

f(x) = 4x² – 10x + 2

Hint

Vertex

y-intercept (0, 2)

x-intercepts