Algebra 2 Graphing Quadratics in Standard Form

The axis of symmetry line passes through which point?

• y-intercept

• any random point

• vertex

• none of these

Determine the vertex of the parabola:
y = 5x² - 20x + 13

• (5, -7)

• (-2, -7)

• (2, -7)

• (-7, -2)

Does the graph have a minimum or a maximum?

• minimum

• maximum

Tags

CCSS.HSF-IF.C.7A

Which of the following is the vertex of the graph?

• (2, 0)

• (-2, 0)

• (0, 4)

• (-1, 3)

What is the standard form of a quadratic function?

• y = mx + b

• ax + by = c

• f(x) = ax² + bx + c

• f(x) = (x + a)(x - b)

Does the graph have a minimum or maximum?

• minimum

• maximum

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept of the function y=8x² + 5x - 3.75

• 8

• 5

• -3.75

• 2

Tags

CCSS.HSF-IF.C.7A

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

• 2

• -2

• 1

• -1

Tags

CCSS.HSF-IF.C.7A

The shape formed by the graph of a quadratic function is referred to as what?

• linear

• quadratic

• cubic

• parabola

Tags

CCSS.HSF-IF.C.7A

Which equation would give the graph of a parabola?

• y = 2x - 3

• y = 2

• y = x² + 4

Tags

CCSS.HSF-IF.C.7A