Question

Algebra Help Please!!!!!!!
Find the range of f(x) = -x + 4 for the domain {-3, -2, -1, 1)

A) {7, 6, 5, 3}
B) {-7, -6, -5, 3}
C) {7, 6, 5, 4}
D) {-7, -6, -5, -4}

Answer 1

Plug each x value (given domain numbers) into the function, and record the outputs.

For example, -3

-(-3)+4=7<<one of your range values

Answer 2

@dtan5457 I got {7, 6, 5, 5}

Answer 3

double fives?

Answer 4

Yes

Answer 5

-1, and 1 get the same output?