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y = 0.5x + 10 What does the slope of the graph of this equation represent? Write a linear equation in slope-intercept form to model each situation. 12.
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Algebra IA Unit 4 Worksheet 8 Interpreting slope and y-intercept – Part 2 Name ______________________________
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?
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?
f(r) = 5 + 1.75r
a. What is the y-intercept, and what does it mean?
b. What is the slope, and what does it mean?
c. If Al spent $19.00 at the fair, how many rides did Al ride?
f(c) = 6.85 + 2.95c
a. What is the y-intercept, and what does it mean?
b. What is the slope, and what does it mean?
c. If Mrs. Franklin paid 18.65 for the buffet, how many of her grandchildren did she take to the buffet?
y = 3x + 10
What does the y-intercept of the graph of this equation represent?
1 2 3 4 5
Salary $250^ $300^ $350^ $400^ $
y = 0.5x + 10
What does the slope of the graph of this equation represent?
Write a linear equation in slope-intercept form to model each situation.
inch per hour.
Write the equation of the line in slope-intercept form.
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Graph the line that passes through the given point and has the given slope.
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