You have to get h by itself first
Hi there!
f(x) = 2x + 6
Differentiating 2x = 2 (Power rule, dy/dx xⁿ = nxⁿ⁻¹)
Differentiating a constant always equals 0.
Thus:
f'(x) = 2
(-2,1) and (3, -2) you can find this by calculating y2-y1 over x2-x1
Answer:
x = 1. x = - 5/4
(Plz excuse me if it's wrong lol)
190+135+220=445. 360(the degrees in a circle)/445(the number of students)=0.81. Each student is worth 0.81 degrees. 0.81x190(the number of students that like the program)=135.9. That rounds up or 136 so the answer is 136 degrees.
