Interpreting Slope And Y-Intercept - Algebra Worksheet

Algebra IA

Unit 4 Worksheet 8

Interpreting slope and y-intercept – Part 2

Name ______________________________

1. The function below shows the cost of a hamburger with different numbers of toppings

(t).

f(t) = 1.90 + 1.40t

a. What is the y-intercept, and what does it mean?

b. What is the slope, and what does it mean?

c. If Jodi paid $3.30 for a hamburger, how many toppings were on Jodi’s hamburger?

2. The function below shows the cost of an ice cream sundae with different numbers of

toppings (t).

f(t) = 2.25 + 0.75t

a. What is the y-intercept, and what does it mean?

b. What is the slope, and what does it mean?

c. If Kaye paid $6.00 for a sundae, how many toppings were on Kaye’s sundae?

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