Xrepresents the number of times a player hits the bull's eye

y represents the number of times the player the white ring around the bull's eye

z represents the number of times the player hits the red ring

3. how many points does sasha earn if he hits the bull's eye twice, the white ring once and the red ring zero times ?

when jose plays, she earns a total of 15 points. if she hit the bull's eye and the white ring once how many times did she hit the red ring?

answer:   c ?

step-by-step explanation:

0.038

step-by-step explanation:

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

step-by-step explanation:

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