The function g (x) is defined as g (x) = - 2x + 3x. The value of g (-3) is?

The value is - 3

Step-by-step explanation:

g (x) = - 2x + 3x

You only need to substitute for x.

g (x) = - 2x + 3x

g (-3) = - 2 (-3) + 3 (-3)

g (-3) = 6 - 9

g (-3) = - 3

Step-by-step explanation:

To find g (-3) all we have to do is plug the value of x = - 3 into our function g (x)

So we have:

g (x) = - 2x + 3x

So every place there is an x in that equation we are gonna put in a - 3 because we want g (-3).

So: g (-3) = - 2 (-3) + 3 (-3)

g (-3) = 6 - 9

g (-3) = - 3

So we can say that when x = - 3

g (-3) = - 3