What is the y-intercept of the function, represented by the table of values below?
a. 4 b. 6 c. 8 d. 2

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F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?