Mathematics, 30.11.2019 01:31 minionsomg1
The function f(x)=80(1.5)^x models a bacteria population after x hours. how does the average rate of change between hours 4 and 8 compare to the average rate of change between hours 0 and 4?
answers:
the average rate of change is 1.5 times as fast
the average rate of change is 5.0625 times as fast
the average rate of change is 2.25 times as fast.
the average rate of change is 4 times as fast.
Answers: 2
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John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
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Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2
Answers: 1
The function f(x)=80(1.5)^x models a bacteria population after x hours. how does the average rate of...
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