Mathematics, 12.03.2021 21:30 MarishaTucker
The polynomial function f(x) = 3x5 β 2x2 + 7x models the motion of a roller coaster. The roots of the function represent when the roller coaster is at ground level. Which answer choice represents all potential values of when the roller coaster is at ground level? Begin by factoring x to create a constant term. 0, Plus-or-minus one-seventh, Plus-or-minus1, Plus-or-minus three-sevenths, Plus-or-minus3 0, Plus-or-minus one-third, Plus-or-minus1, Plus-or-minus seven-thirds, Plus-or-minus7 Plus-or-minus one-seventh, Plus-or-minus1, Plus-or-minus three-sevenths, Plus-or-minus3 Plus-or-minus one-third, Plus-or-minus1, Plus-or-minus seven-thirds, Plus-or-minus7
Answers: 2
Mathematics, 21.06.2019 16:00
Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]
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Mathematics, 21.06.2019 18:00
A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
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Mathematics, 21.06.2019 18:30
Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the cityβs population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.
Answers: 3
Mathematics, 21.06.2019 21:00
Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = β(x+3) 1/2xΒ² f(x) = (x+1)Β²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection
Answers: 1
The polynomial function f(x) = 3x5 β 2x2 + 7x models the motion of a roller coaster. The roots of th...
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