Solve for f(-1), f(x)=-3+3, f(-1)=?

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Step-by-step explanation:

answer: c

step-by-step explanation: because you don't have to draw a point of intersection. couldyou give me brainliest?

u

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it