Question

f(x) = x2 + 3x - 7
For the function shown, what is the range of the function when the domain is {-3, 2, 5}?
A) {-7, 33}
B) {3, 11, 21}
C) {-7, 3, 33}
D) {-7, 11, 33}

Answer 1

just substitute in the domain
f(-3)=9-9-7=-7
f(2)=4+6-7=3
f(5)=25+15-7=33
the range is {-7,3,33}

Answer 2

Answer:

Answer is c

Step-by-step explanation: