23 Answered Questions for the topic Y=mx+b

09/12/18

How do you change this into y=mx+b form? x+2y=6

I subtracted "-x" first and then subtracted by "2" but I didn't get the right answer

07/14/18

What is the equation for the line that passes through the coordinates (2,7) and (0,1) ?

I need to find the slope intercept form for the question.

06/06/18

find the value of y so that the line passing through the points (2,5) and (7,Y) has a slope of 2/3

 (2,5) and (7,y) has a slope of 2/3 

04/25/18

Why is the standard form of 11y=-2x-33, is 2x-11y+33=0?

If the standard form of 7y=4x+63 is 4x-7y+63=0. Only the sign of the 7y has switched. How came all the sign switched for 11y=-2x-33 ? Please help me 

04/03/18

this is the equation of the line (-2y)-(1/2)x-4=0 so now how to express this in the form y=mx+b

equation of straight line

03/25/18

Y=mx+b word problem help!

Mary’s car gets 22 miles per gallon and her gas tank holds 14 gallons of gas. If Mary does not buy any more gas, which equation represents the amount of gas y that will be left after traveling x... more

03/11/18

what is the equation of a line that is parallel to 4y = -16x + 8 and that has a y-intercept of -2?

what is the equation of a line that is parallel to 4y = -16x + 8 and that has a y-intercept of -2?

01/24/18

How to get the absolute zero from the graph for Charles law in Celsius?

I plotted the data points, and I got this for Charles law: y = 1.1906x + 279.18 R² = 0.9619 I don't understand how I'm supposed to get the absolute zero I know that y=mx+c will be V=mT+c for... more

03/02/17

(4,0) (-9,3)

use the given information to write an equation of each line.

02/27/17

Equation of a line

Write an equation of the line (2,6) and parallel to y = 2x - 4. Write the equation in the form y = mx + b.

11/11/16

How would you convert 2x=12+2y to y=mx+b form?

Its a graphing problem

04/17/16

solving a word problem solving a system of linear equations of the form y=mx+b

An air traffic controller is tracking two planes. To start, a plane A is at an altitute of 3000 feet and plane B is at an altitude of 1623 feet. Plane A is a gaining altitude at 40.25 feet per... more

11/30/15

How do I graph an equation of a line?

I have to graph an equation of a line in y=mx+b For example, the first one I have to graph is y=2x+7 but I'm not sure how to graph that? Can someone please help explain the process? Thank you!

11/30/15

I had to pick an equation of line 1 in y=mx=b and I picked y=2x+7, how do I find three lines parallel to line 1 (y=2x+7)?

So, I'm doing a math assignment where I have to make up an equation of a line in y=mx+b I picked y=2x+7 and now the next step is to find at least three other lines that are parallel to y=2x+7 My... more

11/06/15

suppose that the water level of a river is 34ft and that it is receeding at a rate of .5ft per day. in how many days will the water level be 26 feet?

it also said in the middle it just has limited letters. write a linear function for the cost C after H hours of service. also wha t is the y=mx+b and what is the function notation? thank you!

11/06/15

for babysitting nicole charges a flat fee of 3$ plus 5$ per hour.write a linear function. how much money will she make if she baby-sits 5 hours?

what is the y=mx+b of this and the function notation and the answer to the question? thx

05/14/15

gertude sells shoes. Her total pay each week is made up of a base salary and a commision of 15% of her sales that week.

One week her total pay is 167.50 and she has 850 $ in sales. What equation best represents the relationship between her pay,P, each week and sales, S?

02/21/15

word question y=mx+b

Descirbe three different situations that the equation y=50 + 4x can represent. 

12/07/14

What is the equation of the line in slope-intercept form that passes through the point (0, 3) and is perpendicular to the line y = 2x - 6?

What is the equation of the line in slope-intercept form that passes through the point (0, 3) and is perpendicular to the line y = 2x - 6? Choose one answer. Just give me the ANSWER. I need to... more

12/07/14

What is the equation of the line in standard form that passes through the point (3, 4) and is parallel to the line y = -x + 6?

What is the equation of the line in standard form that passes through the point (3, 4) and is parallel to the line y = -x + 6?Choose one answer. Please just give me an explanation and the ANSWER. I... more

12/08/13

Converting Y=mx+b to standard form

I need to convert slope-intercept form to standard for for my next test.For example:Convert 60x + 30y=15First, I subtract 30y.-30y = 60x + 15Then, I divide by -30.y = -2x - (1/2)This is where I am... more

10/03/13

(5,25) (0,40) y=3(x)=b how do you find the slope of this equation

(5,25) (0,40) y=3(x)=b    find the slope

11/24/12

9x+5y=45 67

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