Gila fit a linear function to her data and plotted the residuals. The residual plot is shown in the following graph. Which of the following statements best describes the residual graph?

add an image !

step-by-step explanation:

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problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

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step-by-step explanation: