Intercepts of Quadratic Functions

What are the
x-intercepts of the function
f(x)= (x - 2)(x + 3)?

• x = - 2 or x = 3

• x = 2 or x = -3

• The are no real roots

• x = 2 or x = 3

Tags

CCSS.HSF-IF.C.7C

What are the zeros for the function
f(x) = (x + 7)(x + 5)

• (7 , 0) and (5 , 0)

• (0 , 7) and (0 , 5)

• (-7 , 0) and (-5 , 0)

• (7 , 0) and (5 , 0)

Tags

CCSS.HSF-IF.C.7C

What are the coordinates of the y-intercept?

• (-3, 0)

• (0, -3)

• (2, 1)

• y=-3

Tags

CCSS.HSF-IF.C.7A

Calculate the zeros of the quadratic.

• x = 2 and -3

• x = 0 and 9/4

• x = 0 and 4/9

• x = 1/2 and 1/3

Tags

CCSS.HSA-REI.B.4B

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

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

• (0,2)

• (-24,0)  (2,0)

• (4,0)

• (0,-24)

Tags

CCSS.HSF-IF.C.7A

Find the x-intercepts of the equation
f(x)=-x²+4x+5

• (-1,0)  (5,0)

• (1,0)  (-5,0)

• (0,5)

• (0,4)  (0,5)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Find the x-intercepts: f\left(x\right)=2x^2+5x+3

Tags

CCSS.HSF-IF.C.7A

What is the y intercept for the equation:
y = -8x² + 3x - 7

• (0, -8)

• (0, 3)

• (0, 7)

• (0, -7)

Tags

CCSS.HSF-IF.C.7A

What is another name for the x-intercepts of a quadratic?

• y-intercept

• Zeros

• Axis of symmetry

• Vertex