We will find that the range for the given equation is:
R: {1, 4, 16}
How to get the range of an equation?
Here we want to get the range of the given equation, where the equation is:
y = (3/4)*x + 7
And the domain is {-8, 4, 12}
Where you can remember that the domain is the set of the inputs of the functions, so to get the range, the set of the outputs, we just need to evaluate the equation in all the values of the domain.
for x = -8
y = (3/4)*(-8) + 7 = 1
for x = -4
y = (3/4)*(-4) + 7 = 4
for x = 12
y = (3/4)*12 + 7 = 16
Then the range is:
R : {1, 4, 16}
If you want to learn more about domains and ranges, you can read:
https://brainly.in/question/3358149
