HELP due in 4 minutes

if f(x)=-2x+4 find 3[f(1)]+3

So first start with f(1). Substitute the 1 into x

So f(1)= -2(1)+4= 2

Then sub that number into 3(f(1))+3

There ya go :)

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3