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Aug 18, 2009 ... This gives the basic outline of the dreaded y=mx+b formula, for linear equations. How to solve for b (y-intercept), and how to solve for any other ...

## Straight-Line Equations: Slope-Intercept Form - Purplemath

www.purplemath.com/modules/strtlneq.htm

Then all I need to do is plug in what they gave me for the slope and the x and y from this particular point, and then solve for b: y = mx + b (–6) = (4)(–1) + b

## What does the number m in y = mx + b measure? To find out ...

www.csun.edu/~vcmth00m/lineareq3.pdf

points on the graph of y = mx + b. Then y1. = mx1. + b and y2. = mx2. + b. Use algebra .... y = –2x + b, and then solve for b. 2 = –2 • 1 + b. 2 = –2 + b. 4 = b b = 4 ...

## How To Solve Y=mx+b - eNotes.com

www.enotes.com/homework-help/how-do-you-solve-graph-simple-y-mx-b-equation-61631

Feb 2, 2009 ... In y=mx+b the two parts that we focus on are m, which represents the slope or slant of the line, and b, which represents the y-intercept.

## The slope-intercept form of a linear equation (Algebra 1, Visualizing ...

www.mathplanet.com/education/algebra-1/visualizing-linear-functions/the-slope-intercept-form-of-a-linear-equation

... way of expressing linear equations by using the slope-intercept form y = mx + b . ... Our second point is a solution to the equation i.e. the line we drew is correct.

## Math Forum: y = mx + b (Chameleon Graphing: Lines and Slope)

mathforum.org/cgraph/cslope/mxplusb.html

y = mx + b. We just figured out that a line with a slope of 3 and a y-intercept of 2 has the equation y = 3x + 2. What if we want to know the equation for this line?

## How to Solve algebraic equations with the y = mx+b format « Math

math.wonderhowto.com/how-to/solve-algebraic-equations-with-y-mx-b-format-347433/

Apr 19, 2010 ... When talking about solving y=mx+b format, it's about solving linear equations so that y is on one side and with some terms x on the other side.

## Equation of a Straight Line - Math is Fun

www.mathsisfun.com/equation_of_line.html

Equation of a Straight Line. The equation of a straight line is usually written this way: y = mx + b. (or "y = mx + c" in the UK see below) ...

## SOLUTION: how do you find the b in y=mx+b - Algebra

www.algebra.com/algebra/homework/Graphs/Graphs.faq.question.238193.html

You can put this solution on YOUR website! the standard form is y = mx + b where m is the slope and b is the y-intercept. assume you are given the slope and ...

## Slope- intercept Form - Developmental Math Topic Text

www.montereyinstitute.org/courses/DevelopmentalMath/COURSE_TEXT2_RESOURCE/U13_L2_T2_text_final.html

If you put those values into the slope-intercept form, y = mx + b, you get the equation . ... So, if you have a point on the line, it must be a solution to the equation.

### Seven Steps y=mx +b

www.aps.edu

Take the 1st equation, 2 = 1M + B, and solve for B. This is the fancy math way of ... numbers for M and B and plug them into our general equation, Y= MX + B.

### Graphing Equations and Inequalities - Slope and y-intercept - First ...

www.math.com

Every straight line can be represented by an equation: y = mx + b. The coordinates of every point on the line will solve the equation if you substitute them in the ...

### Finding the Slope of a Line from the Equation 1 | Coolmath.com

www.coolmath.com

2x + y = 5. Well, it's not too bad. We just do a little algebra and get it into y = mx + b form. To do this, we solve for y: 2x + y = 5, subtract 2x from both sides, which ...