It shoul be the third one.
The equations are both in slope intercept form, where y=mx+b and b is the y intercept. The y intercept for both equations should be 2 and the only graph with that is the third one.
Answer:
2x^3 + 2x^2 - x - 10
Step-by-step explanation:
(f + g)(x) = f(x) + g(x)
f(x) + g(x) = x^3 + x^3 + 2x^2 - x - 10
Combine like terms.
f(x) + g(x) = 2x^3 + 2x^2 - x - 10
Since we made it clear that f(x) + g(x) = (f + g)(x)...
(f + g)(x) = 2x^3 + 2x^2 - x - 10
Answer:
(0, 0).
Step-by-step explanation:
The 2 points with y = 8 is a horizontal side with (5, 8) 5 units to the right and the point (5, 0) lies vertically down from (5, 8) so the fourth point is 5 to the left of (5, 0) which is (0, 0)