Question

Evaluate the expression for the given domain. Show ALL work:

5 - 7x given the domain {-1, 0, 3}.
A. 12, -5, -16
B. -2, 5, 8
C. -12, -5, -8
D. 2, -5, 16

Answer 1

To evaluate the expression 5 - 7x for the given domain {-1, 0, 3}, substitute each value of x into the expression and perform the calculations. The expression evaluated for the given domain is 12, 5, -16.

Step-by-step explanation:

To evaluate the expression 5 - 7x for the given domain {-1, 0, 3}, we substitute each value of x into the expression and perform the calculations.

For x = -1: 5 - 7(-1) = 5 + 7 = 12

For x = 0: 5 - 7(0) = 5 + 0 = 5

For x = 3: 5 - 7(3) = 5 - 21 = -16

So, the expression evaluated for the given domain is 12, 5, -16. Therefore, the correct answer is A. 12, -5, -16.