F(x) = −2(x − 4)^2 + 2
would the line of symmetry for this equation be x = 4 or x = -4

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer

10+4√2 is the answer. i dont have the time to explain.