Question

Four students graphed the system of equations shown below. Which graph is correct?

Answer 1

Explanation

Step 1

Let

$\begin{gathered} y_1=-\frac{3}{4}x+4 \\ y_2=\frac{1}{2}x-1 \end{gathered}$

a) graph y1, to draw the line, we need 2 points ( coordinates)so

i)when x=0

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