Step 1: Complete the table for the equation y=21x+3.
- For x=−4:
y=21(−4)+3=−2+3=1
- For x=−2:
y=21(−2)+3=−1+3=2
- For x=0:
y=21(0)+3=0+3=3
- For x=2:
y=21(2)+3=1+3=4
- For x=4:
y=21(4)+3=2+3=5
The completed table is:
| x | -4 | -2 | 0 | 2 | 4 |
|---|----|----|---|---|---|
| y | 1 | 2 | 3 | 4 | 5 |
Step 2: Draw the graph of y=21x+3 on the provided grid.
Plot the points from the completed table:
- (−4,1)
- (−2,2)
- (0,3)
- (2,4)
- (4,5)
Draw a straight line connecting these points. The graph shown in the image correctly plots these points and draws the line.