Which t-chart matches the equation y = x 2 - 2?

A. x y

-2 2

-1 - 1

0 - 2

1 - 1

2 2

B. x y

-2 - 6

-1 - 3

0 - 2

1 - 1

2 2

C. x y

-2 2

-1 - 1

0 - 2

1 - 3

2 6

D. x y

-2 2

-1 1

0 - 2

1 1

2 2

Question

Hugh Bartlett

5 February, 15:54

+3

Answers (1)

Know the Answer?

Tasha · Answer 1

Y = x^2 - 2

x y

- 2 (-2) ^2 - 2 = 4 - 2 = 2

- 1 (-1) ^2 - 2 = 1 - 2 = - 1

0 0^2 - 2 = 0 - 2 = - 2

1 1 - 2 = - 1

2 4 - 2 = 2

Which t-chart matches the equation y = x 2 - 2?A. x y-2 2-1 - 10 - 21 - 12 2B. x y-2 - 6-1 - 30 - 21 - 12 2C. x y-2 2-1 - 10 - 21 - 32 6D. x y-2 2-1 10 - 21 12 2