Write in slope-intercept form an equation of the line that passes through the given points (-2, 3), (2, 7)
Y=

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

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step-by-step explanation:

sasasdfubisdbjvkzc

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