Seven less than the product of 11 and Carlos's savings. translate this phrase in an algebraic expression

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.