9514 1404 393
Answer:
B
Step-by-step explanation:
In order for the matrix to represent the equations, the coefficients in the equations need to match the terms in the matrix. That is only the case for choice B.
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Details are important in math.
y = 3/4x -2
Rise 3, run 4. Slope 3/4. Y intercept at -2.
f(-1) = 1/5 , f(2)=25 , f(3)=125
Percentage increase is 30% increase.
The correct answer is -2