What is MX b equal to?

y = mx + b is the slope intercept form of writing the equation of a straight line. In the equation ‘y = mx + b’, ‘b’ is the point, where the line intersects the ‘y axis’ and ‘m’ denotes the slope of the line. The slope or gradient of a line describes how steep a line is.

What is b in slope-intercept form?

The general formula for slope-intercept form is y = mx + b, where m represents the slope of the line, and b represents the y-value of the line’s y-intercept. The slope-intercept form of a linear equation makes it easier for us to identify how steep a line is and where it crosses the y-axis.

What does B stand for in slope-intercept form?

: the equation of a straight line in the form y = mx + b where m is the slope of the line and b is its y-intercept.

How do you find MX B on a graph?

Step 2: Use the formula y = mx + b to determine the y-intercept, b. Replace x and y in the formula with the coordinates of one of the given points, and replace m with the calculated value, (2). Find the equation of the line whose graph contains the points (1,–2) and (6,5). The answer will look like y = mx + b.

What is b in slope?

In the equation of a straight line (when the equation is written as “y = mx + b”), the slope is the number “m” that is multiplied on the x, and “b” is the y-intercept (that is, the point where the line crosses the vertical y-axis). This useful form of the line equation is sensibly named the “slope-intercept form”.

How do you find the B in Y MX B?

In the equation y = mx + b for a straight line, the number m is called the slope of the line. Let x = 0, then y = m • 0 + b, so y = b. The number b is the coordinate on the y-axis where the graph crosses the y-axis.

How to solve mx+b = y mx + b = y?

Rewrite the equation as mx+b = y m x + b = y. Subtract b b from both sides of the equation. Divide each term by m m and simplify. Tap for more steps… Divide each term in m x = y − b m x = y – b by m m. Cancel the common factor of m m. Tap for more steps…

What does B mean in the equation y = mx + b?

In the equation ‘y = mx + b’, ‘b’ is the point, where the line intersects the ‘y axis’ and ‘m’ denotes the slope of the line. The slope or gradient of a line describes how steep a line is.

How do you solve x y=mx+b?

Solve for x y=mx+b. y = mx + b y = m x + b. Rewrite the equation as mx+b = y m x + b = y. mx+b = y m x + b = y. Subtract b b from both sides of the equation. mx = y −b m x = y – b. Divide each term by m m and simplify. Tap for more steps… Divide each term in m x = y − b m x = y – b by m m.

How to simplify m x = y-b MX?

Divide each term by m m and simplify. Tap for more steps… Divide each term in m x = y − b m x = y – b by m m. Cancel the common factor of m m.