Imagine that there is a correlation of r = 0.65 between variable x and variable y. based on the correlation between these two variables (and only these two variables), what is a person's predicted value on variable y, when his x value on variable x is a z score of 1.5? provide your answer as a z score with a minimum of three decimal places.

no this is a nonlinear negative

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