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Ne4ueva [31]
3 years ago
15

The graphs below are the same shape what is the equation of the blue graph

Mathematics
1 answer:
uranmaximum [27]3 years ago
6 0

Answer:

B. g(x) = (x-2)^2 +1

Step-by-step explanation:

When you see this type of equation your get the variables H and K in a quadratic equation. In this case the (x-2)^2 +1  is your H. The (x-2)^2 +1 is your K.

For the H you always do the opposite so in this case instead of going to the left 2 times you go to the right 2 times (affects your x)

For the K you go up or down which in this case you go up one (affects your y)

And that's how you got your (2,1) as the center of the parabola

-Hope this helps :)

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The number of users on a website is 630 and is growing exponentially at a rate of 76% per year. Write a function to represent th
Dafna1 [17]

The exponential function that represents the number of users on the website after t is given by:

A(t) = 630(1.76)^t

The daily rate of change is of 20.82%.

<h3>What is an exponential function?</h3>

An increasing exponential function is modeled by:

A(t) = A(0)(1 + r)^t

In which:

  • A(0) is the initial value.
  • r is the growth rate, as a decimal.

For this problem, the parameters are given as follows:

A(0) = 630, r = 0.76

Hence the equation that represents the number of users on the website after t is given by:

A(t) = 630(1.76)^t

An year has 365 days, hence the rate of change per day is given by:

76/365 = 0.2082 = 20.82%.

The daily rate of change is of 20.82%.

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

5 0
2 years ago
What is the other point of the line is one is (-4,5) and the slope is -2/3
castortr0y [4]

let's notice, the "rise" is negative, meaning is going downwards.  Check the picture below.

6 0
3 years ago
Factor completely 8y^3+16y^2
gregori [183]

Answer:

8y^2(y + 2)

Step-by-step explanation:

The given expression is 8y^3 + 16y^2

Let's find the greatest common factor of 8y^3 and 16y^2

The GCF is 8y^2. Let's take out the GCF outside and write the remaining terms as follows

8y^2 (y + 2)

Therefore, the factors are 8y^2 and (y + 2)

That is 8y^3 + 16y^2 = 8y^2(y + 2)

Thank you.


5 0
3 years ago
Todd had 3/4 of an Apple left from breakfast. his sister are 1/8 of what was left. how much of the Apple is left
Rus_ich [418]
0.625 or <span>5/8 left of the apple</span>
7 0
3 years ago
What is x?: 8+9.8x+9=3.8x - 16+3.8x
Alika [10]

Answer:

-15

Step-by-step explanation:

8 0
3 years ago
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