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- 1. Multiple ChoiceIf you square 5 more than a positive number, the result is 88 more than 12 times the number. Find the numbers.-9, 7√759, -715, -5
- 2. Multiple ChoiceThe product of two consecutive negative even integers is 24. Find the integers.6, 86, 4-6, -8-6, -4
- 3. Multiple ChoiceThe product of two consecutive positive numbers is 132. Find the numbers.11, 12-11, -12-11, 1211, -12
- 4. Multiple ChoiceOne leg of a right triangle is seven more than the other leg. The hypotenuse is eight more than the shorter leg. Find the lengths of the longest side.5 ft3 ft12 ft13 ft
- 5. Multiple ChoiceThe area of a playground is 336 yd2 . The width of the playground is 5 yd longer than its length. Find the length and width of the playgroundlength = 26 yd, width = 21 ydlength = 21 yd, width = 26 ydlength = 21 yd, width = 16 ydlength = 16 yd, width = 21 yd
- 6. Multiple ChoiceSuppose that the equation V = 20.8x2 – 458.3x + 3,500 represents the value of a car from 1964 to 2002. What year did the car have the least value? (x = 0 in 1964)1965197019751980
- 7. Multiple ChoiceWhat is the smallest of 3 consecutive positive integers if the product of the smaller two integers is 5 less than 5 times the largest integer?10-55-10
- 8. Multiple ChoiceAn object in launched directly upward at 64 feet per second (ft/s) from a platform 80 feet high. Its height is represented by the equation s(t) = –16t2 + 64t + 80. What will be the object's maximum height?2 ft80 ft144 ft64 ft
- 9. 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 t2 + 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
- 10. Multiple ChoiceThe function f(t) = -5t2+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 seconds9 seconds
- 11. Multiple ChoiceThe profit from selling local ballet tickets depends on the ticket price. Using past receipts, we find that the profit can be modeled by the function p= -15x2 +600x +60 , where x is the price of each ticket. What is the maximum profit you can make from selling tickets?$6060$20$600$10,250
- 12. Multiple ChoiceA rectangle has an area of 24 square units. The width is 5 units less than the length. What is the length, in units, of the rectangle?68319
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