Quadratic Zeroes

Write a quadratic equation given the x intercepts and one other point. Step 1: Write the factors. The intercepts of this function are (6, 0) and (8, 0). Write the factors.

What are the x-intercept(s) of the parabola shown on the grid?

• (-1,0) and (-3,0)

• (1,0) and (3,0)

• (0,-3)

• (0,1) and (0,3)

What are the zeroes for the quadratic function
f(x) = x² + 2x - 15?

• x = 5 and x = -3

• x = -5 and x = 3

• x = 5 and x = 3

• x = -5 and x = -3

The graph of a quadratic function is shown. What points represent the zeros of the function?

Select TWO correct answers.

The graph of quadratic function f  is shown on the grid. What are the zeros of this function?

Select TWO correct answers.

What are zeros of the graph?

(a)   (b)  

• (1, 0)

• (5, 0)

• (3, -4)

• (0, 5)

• (0, 1)

The graph of a quadratic function is shown.

What are the zeros of the function?

(Select TWO correct answers)

The graph of a quadratic function is shown. What are the zeros of the function?

Select TWO correct answers.