Quadratic Finding Zeros TI 84

Find the roots/zeros of x² - 3x - 10

• -2, 5

• -5, 2

Solve
x² + 2x - 24 = 0

• x = -6, x = 4

• x = 6, x = -4

• x = 12, x = -2

• x = 8, x = -3

The x-intercepts of a quadratic equation are known as the _____.

• vertices

• squares

• zeros

• formulas

Find the roots/zeros of x² + x - 2

• -1, 2

• -2, 1

What are the zeros of this graph?

• x = {-4, 2}

• (-4, 0 ) and (2, 0)

• x = {-1, 0}

• (-1, 9 ) and (0, -8)

What are the zeroes of this graph?

• x = -4 and 2

• x= -1 and 0

• x = 9 and -8

• x= 4 and -2

• A

• B

• C

• D

What are the zeroes?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2 and x= -2

Find the zero(s) of the function.

• x = 1

• x = -3

• x = {-1, 3}

• x = 2

What are the zeros?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2