Quadratic in Intercept Form

Which of the following equations matches this graph?

Tags

CCSS.HSF-IF.C.7A

Which of the following equations matches this graph?

Tags

CCSS.HSF-IF.C.7A

The path of the opening of a tunnel can be modeled by the function below, where x is the horizontal distance (in feet) from the left edge of the opening and y is the height (in feet) above the road. What is the maximum height of the tunnel opening?
y=-0.026x\left(x-54\right)

• 54 feet

• 19 feet

• 108 feet

• 27 feet

Based on the graph what is a possible equation

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for this function? f(x) = (x - 10)(x + 6)

• x = 10

• x = -6

• x = 2

• x = -2

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSF-IF.C.7A

What is a quadratic function in factored (intercept) form with x-intercepts of 5 and -2

• f(x) = x² + 3x -10

• f(x) = (x + 5)(x - 2)

• f(x) = (x - 5)(x + 2)

• f(x) = (x + 1.5)² - 12.25

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A