Given f(x)=4x-18 solve for the following f(-3) and f(x)=-46 write the two as an ordered pair

f(x) = 4x - 18

f(-3) - put x = -3 to the equation of the function

f(-3) = 4(-3) - 18 = -12 - 18 = -30

f(x) = -46

We have the equation:

4x - 18 = -46       add 18 to both sides

4x = -28    divide both sides by 4

x = -7

sorry for any inconvenience this may have caused try again

try again.