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2 years ago

When the function f(x) = 6(9)" is changed to fix) = 6(9)*+1, what is the effect?

Mathematics

1 answer:

padilas [110]2 years ago

6 0

Answer:

The y-intercept is one space higher

Step-by-step explanation:

Remember that the y-intercept is the value of y when the value of x is equal to zero (initial value)

we have

$f(x)=6(9^{x})$

For x=0

$f(0)=6(9^{0})=6$ ----> y-intercept

If the function is changed to

$f(x)=6(9^{x})+1$

For x=0

$f(0)=6(9^{0})+1=7$ ---> y-intercept

therefore

The y-intercept is one space higher

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Softa [21]

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3 years ago

The diameter of a cylindrical construction pipe is 4ft If the pipe is 17ft long, what is its volume? Use the value 3.14 for /pi,

Leya [2.2K]

Answer:

213.52 cubic ft

Step-by-step explanation:

Diameter of pipe = 4ft

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thus radius of pipe = 1/2 of 4ft = 2 ft

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2 years ago

Mr.james runs a petting zoo. he records the number of visitors each week,v, t weeks, after opening the petting zoo. according to

melisa1 [442]

Answer:

$\large \boxed{\text{19 visitors/mo}}$

Step-by-step explanation:

The average rate of change is the change in the number of visitors divided by the change in the number of months.

1. Change in number of visitors

Change in visitors = 182 -125 = 57 visitors

2. Change in number of weeks

Change in time = 5 - 2 = 3 months

3. Average rate of change

$\begin{array}{rcl}\text{Average rate of change} &= &\dfrac{\text{change in visitors}}{\text{change in months}}\\\\&= &\dfrac{\text{57 visitors}}{\text{3 mo}}\\\\& = & \textbf{19 visitors/mo}\\\end{array}\\\text{The average rate of change is $\large \boxed{\textbf{19 visitors/mo}}$}$