Answers: 23, 15, 7, -1, and -9
Step-by-step explanation
Insert the x-values into the given equation to solve for y.
1. Find y = 15-2(-4) by multiplying -2 by -4, which is 8. Add that to 15, which is 23.
2. Find y = 15-2(0) by multiplying -2 by 0, which is 0. Subtract that from 15, which is 15.
3. Find y = 15-2(4) by multiplying -2 by 4, which is -8. Add that to 15, which is 7.
4. Find y = 15-2(8) by multiplying -2 by 8, which is -16. Add that to 15, which is -1.
5. Find y = 15-2(12) by multiplying -2 by 12, which is -24. Add that to 15, which is -9.