HELP! Find the missing value for the exponential function represented by the table below.
2 answers:
Answer:
Option d., 8.918
Step-by-step explanation:
Exponential sequence is given as
26, 18.2, 12.74, ____, 6.2426
Explicit formula of the function is given by
when a = first term = 26
r = common ratio = = 0.7
So the sequence will be
We have to find the forth term of the sequence
= 26(0.7)³
a₄ = 8.918
Option D. is the answer.
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Step-by-step explanation:
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Answer:
(0, 7)
Step-by-step explanation:
The point that crosses the y-axis is called the y-intercept of the line.
We are given an equation of the line and we need to determine the y-intercept. This can be done by determining the constant in the equation.
What are constants?
Constants are such terms that include only numbers. There should be no variables in constants.
<u>We know that:</u>
The constant we can see in the equation is "7". Therefore, the y-intercept is 7.
Note: The y-intercept of the line must have an x-coordinate of 0.
<u>Therefore,</u>
⇒ Coordinates of y-intercept: (x, y) ==> (0, 7).