Using .25N, you set N equal to 18 for 18 quarters. so .25(18) = 4.50
Answer:
a. 3x + 22
b. slope is 3, y intercept is (0,22) this means points on graph rise 3 and run 1, this also means that in zero more weeks Daniel will have 22 hours of volunteering
c. 70 hours
Step-by-step explanation:
a. the slope is 3 so the coefficient and variable will be 3x, y intercept is (0,22) so the term would be + 22 together this is y=3x+22
b. just count points going up and horizontally for slope and y intercept is when x equals zero
c. look on the graph, the point is (16,70) in 16 weeks he will have 70 hours done
