Intercepts of Quadratic Functions

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

• 2

• -2

• 1

• -1

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

• y-intercept

• Zeros

• x-axis

• They don't have another name

Which is an x-intercept of the function?

• undefined

• 1

• 2

• -1

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Identify the y-intercept.

• (0,3)

• (3,0)

• (1,0)

• (2,-1)

What are the intercepts of the graph of y=2x^2+8x+6?

• (-1, 0), (-3, 0)

• -1, -3, 6

• (-1, 0), (-3, 0), (0, 6)

• (0, -1), (0, -3), (6, 0)

The graph of the function y = x² + 2x - 3 is shown below. What are the y-intercepts and x-intercepts of the function?

• (0, −3), (1, 0), (3, 0)

• (0, −3), (−1, 0), (3, 0)

• (0, 3), (1, 0), (3, 0)

• (0, −3), (1, 0), (−3, 0)

Which answer choice best represent the intercepts of the graph?

• x-intercepts:

  (-10,0) and (2,0)

  y-intercept:

  (0,-5)

• x-intercept:

  (-5,0)

  y-intercepts:

  (0,2) and (0,-10)

• x-intercept:

  (0,-5)

  y-intercepts

  (0,2) and (-10,0)

• x-intercept:

  (-10,2)

  y-intercept:

  (0,-5)

Select ALL y-intercepts for this function.

• x=-2

• (-2, 0)

• (0, -18)

• (3, 0)

• x=3

What are the x-intercepts and y-intercepts of the following function: f\left(x\right)=x^2+2x-3