Question

1) g(x) = 7x; 3) f(x) = 5x²
2) Ф(x) = 3tgx; 4) на фото допоможіть!!!

Answer 1

1) g(x) = 7x

g`(x) = 7

2) f(x) = 5x^2

f`(x) = 10x

3) Ф(x) = 3tgx

Ф`(x) = $\frac{3}{cos^{2} x}$

4) ω(x) = $5x^{-3}$

ω`(x) = $-\frac{15}{x^{2} }$