Question

Помогите с алгеброй пожалуйста

Answer 1

f(x) = 10x^2 - 3

f(-5) = 10 × (-5)^2 - 3 = 10 × 25 - 3 = 250 - 3 = 247

f(0) = 10 × 0^2 - 3 = 10 × 0 - 3 = 0 - 3 = -3