Which of the following describes the growth rate of the exponential function in the graph below?
2 answers:
Any exponential function is of the form y= .Here a is any value greater than 0.
In the given graph As x increases,y heads to infinity.As x decreases, y tends to 0 . The points given in the graph has x increasing by 1 unit and y is increasing by a multiple of 3.The 3 represent the a value of the function which is also the scale factor.
Among all the given values option B.)For each x increase of 1, the y increases by a common factor of 3 is the right answer.
Option B.
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Answer:
Some of the Exponents = -2 that is true, not 2.
Step-by-step explanation:
Let's check one at a time.
(a)The 6 without an exponent is equivalent to the 6 having a 0 exponent.
and
= 6 (no exponent. 6
1 therefore this statement is False.
(b)The sum of the exponents is -2.
let's check , if the base is same we can add the exponents that is the exponent rule.(well established).
if we add exponents in the given expression we get.
, therefore we can see that the sum of the exponents = -2 this is true.
(c) An equivalent expression is 65.6-7, lets evaluate our above expression, it is equal to which we can see that
,therefore this statement is false as well.