SF Algebra 1 Review of Quadratics (graphing and factoring)

Front

Which equation is in standard form? y=a(x-h)²+k, y=ax²+bx+c

Back

y=ax²+bx+c

Front

Where is the axis of symmetry for this parabola? Options: x = −1, x = 0, y = 3, x = −3

Back

x = −1

Front

What is the axis of symmetry?
f(x) = x² - 8x + 15.

Back

x = 4

Front

Find the Vertex: y= -5x² -20x - 26

Back

(-2, -6)

Front

What is the vertex of the function f(x) = -x² - 4x + 12?

Back

(-2, 16)

Front

Range of the function graphed above?

Back

Front

True or false: The y-intercept and vertex are the same

Back

True they are both at (0,-4)

Front

What is the y-intercept? Options: (-1,8), (8,-1), (0,6), (6,0)

Back

(0,6)

Front

What is the vertex? Options: (-1,8), (8,-1), (0,6), (-2,6)

Back

(-1,8)

Front

Equation for axis of symmetry?

Back

x=3