Ask question

Ask question

All categories

olga nikolaevna [1]

2 years ago

8

Jeremey performs the same operations on four values of x. He records each resulting y-value in a table, as shown below. Which eq

uation shows the operations Jermey performs on x to get to y

1 answer:

Anestetic [448]2 years ago

6 0

Answer:

Y=4x-3

Explanation: If we look 2 = 5 We can do 4(2)= 8 -3 = 5 So that the answer and 4(4)= 16-3 = 13 so these are the Y so this is the answer!

You might be interested in

Stella graphs the equation y=1/3x – 2

faltersainse [42]

we have

$y=\frac{1}{3}x-2$

<u>Statements</u>

<u>case A)</u> The graph is a straight line.

The statement is True

Because, this is a linear equation (see the attached figure)

<u>case B)</u> The line passes through the origin.

The statement is False

Because the point $(0,0)$ is not a solution of the equation

Verify

Substitute the value of x and y in the equation

$0=\frac{1}{3}*0-2$

$0=-2$ ------> is not true

the point $(0,0)$ is not a solution

therefore

The line does not pass through the origin

<u>case C)</u> The line passes through the point $(0,-2)$

The statement is True

Because the point $(0,-2)$ is a solution of the equation

Verify

Substitute the value of x and y in the equation

$-2=\frac{1}{3}*0-2$

$-2=-2$ ------> is true

the point $(0,-2)$ is a solution

therefore

The line passes through the point $(0,-2)$

<u>case D) </u>The slope of the line is $3$

The statement is False

Because, the slope of the line is $m=\frac{1}{3}$

<u>case E)</u> The y-intercept of the line is $2$

The statement is False

we know that

The y-intercept is the value of y when the value of x is equal to zero

so

For $x=0$

find the value of y

$y=\frac{1}{3}*0-2=-2$

the y-intercept is equal to $-2$

5 0

3 years ago

Read 2 more answers

What is the sign of -465+ 465

mamaluj [8]

Answer:

Positive

Step-by-step explanation:

-465+465

= 465-465

=0

Zero is positive.

6 0

2 years ago

Read 2 more answers

Choose the multiples of 2.

IgorLugansk [536]

B)
2x6= 12
2x7= 14
2x8= 16
2x8= 18

3 0

2 years ago

Question 2 of 5

Tanzania [10]

B. 47

Hope this helps!!!

7 0

2 years ago

Read 2 more answers

The graph shows the data points in the table and the exponential regression model associated with the data ?

Orlov [11]

Answer:

Option: A is the correct answer.

The number of weeds is decreasing by a multiplicative rate.

Step-by-step explanation:

Clear;y from the scatter plot we could observe that with the increasing value of one variable the other variable is decreasing.

Hence, The number of weeds is decreasing.

Also as we could see that the line of best fit is a curve and not a line Hence, the number of weeds are not decreasing by a additive rate ( since the rate or a slope of a line is constant) it is decreasing by a multiplicative rate.

<em>Based on the graph of a regression model:</em>

<em>Option: A is correct.</em>

5 0

3 years ago

Read 2 more answers