Joe is building a fort for his little brother out of boxes. He is wondering how much room there will be inside the fort. 0.75
m
0.75 m
0.5
m
0.5 m
0.5
m
0.5 m
1.5
m
1.5 m
1
m
1 m
1.5
m
1.5 m

it is not that hard all u have to do is plot the graph

step-by-step explanation:

the answer to this is a. a^2 + b^2 = c^2

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function