f(x)=-8x-9;find f (-3)

Answer:To find f(-3), substitute x = -3 into the equation:f(x) = -8x - 9f(-3) = -8(-3) - 9f(-3) = 24 - 9f(-3) = 15Therefore, f(-3) = 15.[tex].[/tex]

Answered by mjPcontiga | 2024-10-18