Quadratic Equation from X Intercept and Two Points

The highest or lowest point on a quadratic is called the...

• Max

• Vertex

• Axis of Symmetry

• Intercept

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• y intercept

Tags

CCSS.HSF-IF.C.7A

The point (4, -3) is a...

• Maximum

• Minimum

Which equation could possibly represent this parabola?

Tags

CCSS.HSF-IF.C.7A

Write the equation of the quadratic function that has a x-intercepts at 9 and 1 and passes through the point (0, -18).

• y = x² + 9x - 18

• y = -2(x - 9)(x - 1)

• y = -2(x + 9)(x + 1)

• y = 2(x + 9)(x + 1)

Write the equation of the quadratic function that has a x-intercepts at 12 and -6 and passes through the point (14, 4).

• y = 10(x - 12)(x + 6)

• y = 1/10(x + 12)(x - 6)

• y = 1/10(x - 12)(x + 6)

• y = 2(x - 12)(x + 6)

Find the x-intercepts of the equation f(x)=x²+2x-24

• (4,0)  (-6,0)

• (0,-24)

• (6,0)  (-4,0)

• (5,0)  (0,0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What are the x-intercept/s of the function? 

• (3,0)

• (-3,0)

• (9,0) & (-9,0)

• (-3, 0) & (3, 0)

Tags

CCSS.HSF-IF.C.7A

Determine the x - intercepts of the following quadratic equation.

• (0, 8)

• (0, 0)

• (-4, 0)

• (-2, 0)

Tags

CCSS.HSF-IF.C.7A

What are the x-intercepts of this quadratic?

• 4 and -3

• -4 and 3

• -1 and 4

• 0 and -1

Tags

CCSS.HSF-IF.C.7A