Mathematics, 26.06.2020 15:01 gracie0818
A ball is thrown straight up, from 11 meters above the ground, with a velocity of 7 m/s. The equation below models the height of the ball: a. Use the discriminant (h=-4t^2+7t+11) to determine the number and type of solutions for the quadratic equation. b. Graph the equation to verify the result that the discriminant indicated. c. Solve the equation by graphing, factoring, and the quadratic formula. d. What do you notice about each method? e. Describe what the solutions mean in context of the problem. f. Describe the domain of this problem.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:30
Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.
Answers: 2
Mathematics, 22.06.2019 00:00
Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.
Answers: 2
Mathematics, 22.06.2019 00:30
The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|
Answers: 1
Mathematics, 22.06.2019 06:30
Which expression is equal to 5p? p + p + p + p + p 4p + 1 p + 5 p^3 + p^2
Answers: 1
You know the right answer?
A ball is thrown straight up, from 11 meters above the ground, with a velocity of 7 m/s. The equatio...
Questions
Mathematics, 04.01.2021 20:00
Computers and Technology, 04.01.2021 20:00
Mathematics, 04.01.2021 20:00
Geography, 04.01.2021 20:00
Mathematics, 04.01.2021 20:00
Mathematics, 04.01.2021 20:00
Mathematics, 04.01.2021 20:00
Mathematics, 04.01.2021 20:00
Computers and Technology, 04.01.2021 20:00
Mathematics, 04.01.2021 20:00
English, 04.01.2021 20:00
