jbednarik1
contestada

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

Respuesta :

Its not exponential
Note that each new Y values is obtained by adding 4 to previous Y value
  

bcalle
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

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