Identify X and Y Intercept from Quadratics

Which of the following describes the graph of f(x)= x² - 2x -15.

• The graph has a maximum and has the x-intercepts of (-3, 0) and (5, 0)

• The graph has a minimum and has the x-intercepts of (-3, 0) and (5, 0)

• The graph has a maximum and has the x-intercepts of (3, 0) and (-5, 0)

• The graph has a minimum and has the x-intercepts of (3, 0) and (-5, 0)

Use the graph to determine the x-intercept(s).

• (1, 0)

• (0, 3), (0, 1)

• (3, 0), (1, 0)

• (0, -3)

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

The graph of a quadratic function r is shown on the grid. Select the x and y intercepts by dragging and dropping the coordinate pairs into the correct boxes below.

x-intercept(s)​ (a)   ​ (b)  

y-intercept(s)​ (c)  

• (-10, 0)

• (2,0)

• (0, -5)

• (-5, 0)

• (0, -10)

Tags

AI.9.7.A

Identify the Y-INTERCEPT(S).

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

What is the y-intercept of the quadratic function given?

The graph of a quadratic function is shown.

Select the y-intercept of the function.

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

What is the y-intercept of this parabola?

• (−1, 3)

• (−3, 11)

• (−2, 5)

• (0, 5)