The first question. i need help!

I didn't know some answers but I wrote the majority of them below!

Step-by-step explanation:

Symmetry of axis: (4, 0)

Vertex: (4, -3)

Domain: 14? (I'm not positive on this one! so sorry)

Range: 14

Min/Max: (4, -3)

I have no clue on the next one!

x-intercepts: (.5, 0) (7.5, 0)

y-intercept: (0, 1)

Then I don't know the last two... I'm sorry I couldn't help you out fully!

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

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