Mathematics, 02.04.2020 05:22 baller1216
Rewrite each equation in the form of y= ax to the power of 2 + bx + c. Tell whether the equation represents a quadratic function.
1. y=2x- (-4) - 5× + 2
2. y= 4 (x to the power of 2 + 2)
3. y + 2 = -3(x to the power of 2 + 2x) -2x to the power of 2
Answers: 2
Mathematics, 21.06.2019 21:30
Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
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Mathematics, 21.06.2019 22:30
Which of the functions below could have created this graph?
Answers: 1
Mathematics, 22.06.2019 03:30
Tyler went to the supermarket to buy food for a food pantry. he has $36, and can carry up to 20 pounds of food in his backpack. pasta costs $1 for a 1-pound package. pasta sauce costs $3 for a 1.5 pound jar. let x = the number of packages of pasta and y = the number of jars of pasta sauce. one package of pasta is the right amount to go with one jar of pasta sauce. what is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry? how many packages of pasta? how many jars of pasta sauce? explain your reasoning.
Answers: 1
Rewrite each equation in the form of y= ax to the power of 2 + bx + c. Tell whether the equation rep...
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