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3 years ago

Given the graph below, which of the following points would be included in the graph of the inverse of the function?

Mathematics

1 answer:

Alika [10]3 years ago

6 0

The answer is -1,-1 bc the cubed root of -1 is -1

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5. There were 30

Bumek [7]

Answer:10 presents fell off

Step-by-step explanation: to find 2/6 we can start with finding 1/6 because it’s easier. To do that we divide 30 by 6 which equals 5. because 5 is 1/6 5x2 is 2/6 so the answer is 10

4 0

3 years ago

Read 2 more answers

The exppreson of 10x^2-7

erica [24]

The complete question is :

Question: What is the coefficient in the expression 10x²-7?

The coefficient in the expression $10x^{2} -7$ is 10

<h3>What is Coefficient?</h3>

A numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

According to the question,

The expression given is $10x^{2} -7$

The variable given is x

We need to find the coefficient in the expression.

In the given expression x is the variable and the number before the x is coefficient which is 10 .

Hence the coefficient in the expression is 10.

Learn more about coefficient here:

brainly.com/question/22241464

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3 0

2 years ago

What is the value of -36 - (-40) 0-76 076 O 4 0-4

maksim [4K]

Answer:

Step-by-step explanation:

→ –36 – ( –40 )

Whenever there is sign of subtraction before the brackets, signs of the numbers inside the brackets get changed when we removed the brackets.

( – ) × ( – ) = ( + )

→ –36 + 40

→ 4

$\therefore$ 4 is the required answer.

4 0

3 years ago

Find the mean. Z-score = -1.4 Standard Deviation: 7 x = 20

Umnica [9.8K]

Answer:

9.6

Step-by-step explanation:

8 0

3 years ago

Solve the initial value problem: y'(x)=(4y(x)+25)^(1/2) ,y(1)=6. you can't really tell, but the '1/2' is the exponent

goblinko [34]

Answer:

$y(x)=x^2+5x$

Step-by-step explanation:

Given: $y'=\sqrt{4y+25}$

Initial value: y(1)=6

Let $y'=\dfrac{dy}{dx}$

$\dfrac{dy}{dx}=\sqrt{4y+25}$

Variable separable

$\dfrac{dy}{\sqrt{4y+25}}=dx$

Integrate both sides

$\int \dfrac{dy}{\sqrt{4y+25}}=\int dx$

$\sqrt{4y+25}=2x+C$

Initial condition, y(1)=6

$\sqrt{4\cdot 6+25}=2\cdot 1+C$

$C=5$

Put C into equation

Solution:

$\sqrt{4y+25}=2x+5$

$4y+25=(2x+5)^2$

$y(x)=\dfrac{1}{4}(2x+5)^2-\dfrac{25}{4}$

$y(x)=x^2+5x$

Hence, The solution is $y(x)=\dfrac{1}{4}(2x+5)^2-\dfrac{25}{4}$ or $y(x)=x^2+5x$

4 0

3 years ago