Answer: y = ¹/₂x + 2
Step-by-step explanation: This is slope-intercept form. y = mx + b
m is the slope. Rise/run
The difference in y-values is the rise. The difference in x-values is the run.
Look for places where the graphed line intersects the grid. Count the squares. Here, the graphed line rises 1 square as it runs 2 squares.
b is the y-intercept. Here, that is 2
Answer:
84
Step-by-step explanation:
4 x 21=84
take the √(-1-3)^2+(3-(-4))^2
Which should give you √65 or about 8.062
