IM TAKING BENCHMARK PLEASE HELP

f(x) = -2x^2 +2x + 4

Find f(1)

4

Step-by-step explanation:

plug 1 into the equation and get

-2(1)^2 +2(1) +4

simplify

-2+2+4

add

4

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb