a function is shown f(x) = 10 - 4x what is the value of f(-4)
To find the value of f(-4), we substitute -4 for x in the equation f(x) = 10 - 4x:
f(-4) = 10 - 4(-4) = 10 + 16 = 26
Therefore, f(-4) equals 26.
f(-4) = 10 - 4(-4) = 10 + 16 = 26
Therefore, f(-4) equals 26.