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- 1. Multiple ChoiceFind the slope of the line that passes through the points (2, 4) and (6, 12)1/2-1/22-2
- 2. Multiple ChoiceA machine packs boxes at a constant rate of ⅔ of a box every ½ minute. What is the number of boxes the machine packs per minute?⅓¾1⅙1⅓
- 3. Multiple ChoiceWhat is the equation that represents the exponential function in the image below?y=3(½)
^{x}y=3(2)^{x}y=(2)^{x}y=2(3)^{x} - 4. Multiple ChoiceDaniel’s Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5%. How much will the printer be worth in 8 years?$23,219.72$136.72$51,710.94$16,710.94
- 5. Multiple ChoiceA diver is standing on a platform above the pool. He jumps form the platform with an initi8al upward velocity of 8 ft/s. Use the formula h t = −16 t
^{2}+ 8t + 24, where h is his height above the water, t is the time, v is his starting upward velocity, and s is his starting height. How high is the platform?.25 ft24 ft25 ft8 ft - 6. Multiple ChoiceThe function f(t) = -5t
^{2}+20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit the ground?4 seconds-2 seconds-6 seconds6 seconds - 7. Multiple ChoiceErin is 3 years younger than twice Alex's age. Their ages combined are 33 years. How old are Alex and Erin. If x=Erin's age and y=Alex's age, choose the system that matches the situation.x + y = 33

y = 2x - 3x + y = 33

x = 2y - 3x + y = 33

x = 3 - 2yx + y = 3

x = 33 - 2y - 8. Multiple ChoiceDavid is running a concession stand at a soccer game. He sells nachos and sodas. Nachos cost $1.50 each and sodas cost $0.50 each. At the end of the game, David made a total of $78.50 and sold a total of 87 nachos and sodas combined. Which system of equations represents this situation?1.5x+0.5y=78.5

x+y=871.5x+0.5y=78.5

1.5x+0.5y=87x+y=78.5

1.5x+0.5y=87x+y=78.5

x+y=87 - 9. Multiple ChoiceSimplifym
^{4}m^{6}m^{10}1/m^{6}^{} - 10. Multiple ChoiceWhat are the x-intercept(s) of

y = -(x + 2)^{2 }+ 16.(-2, 0) & (16, 0)(2, 0)(2, 0) & (-6, 0)(2, 0) & (-2, 0) - 11. Multiple ChoiceWhat is the equation of the graph below?f(x) = - I x + 2 If(x) = - I x - 2 If(x) = I x + 2 If(x) = I x - 2 I
- 12. Multiple ChoiceWhat is the average rate of change over the interval -2≤x≤2 ?2-41/24
- 13. Multiple ChoiceIs the Equation Linear, Quadratic, or Exponential?LinearExponentialQuadraticNone of the above
- 14. Multiple ChoiceMatch the system to the graph (solution set is the purple area)y > -4/5x - 1 and y ≤ 2/3x + 3y ≥ -4/5x - 1 and y ≤ 2/3x + 3y < -4/5x - 1 and y < 2/3x + 3y < -4/5x - 1 and y ≥ 2/3x + 3
- 15. Multiple ChoiceWrite the equation of the line in point slope form given the points (2,3) and (-3,1)y+1=2/5(x-3)y-3=2/5(x-2)y-3=2(x-2)y+1=5(x-3)
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