If f(x) = 3 ^ x - 4 what is f(- 2) ?

-35/9

Step-by-step explanation:

(3^-2)-4

1/9-4

-35/9

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

c

step-by-step explanation:

i think because what else can be a sample of every member