rw050202
27.06.2019 •
Mathematics
Given f(x)=4x-18 solve for the following f(-3) and f(x)=-46 write the two as an ordered pair
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Ответ:
f(x) = 4x - 18
f(-3) - put x = -3 to the equation of the function
f(-3) = 4(-3) - 18 = -12 - 18 = -30
(-3, -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
(-7, -46)Ответ: