1. Algebra 1 Final Exam Stations

2. Station 1: Literal Equations
Solve for y: ax + by = c
Solve for b: A = 1/2h(b + c)
Solve for π: A = 2πr2 + 2πrh

3. Station 2: Key Features of Functions
Bill spent $60 on fertilizer and weed killer for his lawn. Each pound of fertilizer cost 75 cents, and each ounce of weed killer cost $2.50.
Write an equation that represents this situation.
Interpret the slope and y-intercept in the context of the situation.
If Bill buys 10 pounds of fertilizer, how many ounces of weed killer can he buy?
A football is punted into the air. Its height h, in meters, after t seconds is given by the equation h −t.
Find the maximum height of the ball to one decimal place. When does the ball reach its maximum height?
What is the y-intercept? What does it represent in the context of the problem?
What are the x-intercepts? What do they represent in the context of the problem?

4. Station 3: Factoring Factor the following expressions: x²- 11x + 30
x³+ 6x²- 4x - 24

5. Station 4: Solving Equations
Solving the following equations. Show all work:
2x2 + 3x = 20
x2 – 31 – 2x = -6 – 3x2 – 2x
8x – 2(2x+5) = 13

6. Station 5: Linear Inequalities
2) Write an inequality to represent the graph: a) b)
Graph the inequality:
y ≥ -2x – 2

7. Station 6: Average Rate of Change
Find the average rate of change of the given function over the from -1 to 3. a) b)

8. Station 7: Area & Perimeter with Polynomials
Write a simplified expression for the perimeter of the large rectangle.
Write a simplified expression for the shaded area.
If the area of the small rectangle is 275 in2, what is the value of x?
Likelihood