Determine if the function f is an exponential function. If so, identify the base. If not, why not? f(x) = 2^2x
1 answer:
Answer:
a) This is not an exponential function because the variable is in the exponent position.
c) The base is 4 not 2.
Step-by-step explanation:
The given function is ........... (1)
a) This is not an exponential function because the variable is in the exponent position.
c) The base is 4 not 2.
The general form of an exponential function is given by , where A is the initial value of the function and B is the base. (Answer)
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Answer:
897 liters
Step-by-step explanation:
The motor oil is composed of 8 liters of natural oil and 5 liters of synthetic oil. This means there is a ratio of 8/5. We have 552 liters of natural oil to y liters of synthetic. This is the ratio 552/y. Create a proportion that compares the two ratios.
Solve by cross multiplying.
8y = 5(552)
8y = 2,760
y= 345
345 liters of synthetic oil.
Together 552+345= 897 liters of motor oil.