(-x²-2x+6)+(-9x²-7x+6) = -x²-2x+6-9x²-7x+6 = -10x² - 9x + 12
Answer: -5x+6
Step-by-step explanation:
Find slope through slope formula (y₂-y₁)/(x₂-x₁)
- By doing this you find that the slope is -5
Then the y-intercept is found through the intersection of the y-axis.
Answer:
f^3 + 5f^2 +12f +8
Step-by-step explanation:
