Question

y = -4x + 13
x | y
1 |
2 |
3 |
click to select points on the graph.

Explanation:

Step1: Substitute \( x = 1 \) into \( y = -4x + 13 \)

\( y = -4(1) + 13 = -4 + 13 = 9 \)

Step2: Substitute \( x = 2 \) into \( y = -4x + 13 \)

\( y = -4(2) + 13 = -8 + 13 = 5 \)

Step3: Substitute \( x = 3 \) into \( y = -4x + 13 \)

\( y = -4(3) + 13 = -12 + 13 = 1 \)

Answer:

For \( x = 1 \), \( y = 9 \); for \( x = 2 \), \( y = 5 \); for \( x = 3 \), \( y = 1 \)