Tell whether the table represents an exponential function. Either way, write the rule for the function.

X Y

-1 - 11

0 - 7

1 - 3

2 1

Question

Mathematics

Lilian Burton

16 May, 12:18

Tell whether the table represents an exponential function. Either way, write the rule for the function.

X Y

-1 - 11

0 - 7

1 - 3

2 1

+4

Answers (2)

Know the Answer?

Ellie Blevins · Answer 1

Its not exponential

Note that each new Y values is obtained by adding 4 to previous Y value

Layne Galloway · Answer 2

It is not an exponential function.

The function is linear.

y = 4x - 7

y = 4 (-1) - 7

y = - 11

y = 4 (0) - 7

y = - 7

y = 4 (1) - 7

y = - 3

y = 4 (2) - 7

y = 1

Tell whether the table represents an exponential function. Either way, write the rule for the function.X Y-1 - 110 - 71 - 32 1

Tell whether the table represents an exponential function. Either way, write the rule for the function.

X Y

-1 - 11

0 - 7

1 - 3

2 1