The points D, E, F and G all lie on the same line segment, in that order, such that the ratio of DE: EF: FG is equal to 4: 1: 4. If DG= 36, find EG

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step-by-step explanation:

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 !

step-by-step explanation:

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