What method can be used to write equation of a line in slope-intercept form given two points Brainly?

What method can be used to write the equation of a line in slope-intercept form given two points? Find the slope using the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction, and then substitute one point and the slope into the equation y = m x + b to find the y-intercept.

What method can be used to write the equation of a line in slope?

To write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. This is the value of m in the equation. Next, find the coordinates of the y-intercept–this should be of the form (0, b). The y- coordinate is the value of b in the equation.

What method can be used to write the equation of a line?

The two most common forms for writing the equation of a line are y=mx+b (slope-intercept form) and y−y1=m(x−x1) (point-slope form), where m is the slope of the line, and b is the y-intercept.

What formula do we use to write an equation of a line?

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept. If you know two points that a line passes through, this page will show you how to find the equation of the line.

How can an equation of a line be written?

For this line, the slope is , and the y-intercept is 4. If you put those values into the slope-intercept form, y = mx + b, you get the equation . Write the equation of the line that has a slope of and a y-intercept of −5. Substitute the slope (m) into y = mx + b.

How do you calculate slope intercept form?

In general, the slope intercept form assumes the formula: y = mx + b. m is the slope (lesson on slope ) mnemonic : ‘m’ means ‘move’. b is the y -intercept ( lesson on the y-intercept ) mnemonic : ‘b’ means where the line begins.

What are the steps to slope intercept form?

Example 1: Graphing Using Slope Intercept Form. Step 2: From the y-intercept (0,4) use the slope to plot your next point. The slope is 2, so you will rise 2 (up) and run 1 (to the right). Step 3: Draw a line through your two points. This line represents the equation y = 2x + 4.

How do you write a slope intercept equation?

Writing linear equations using the slope-intercept form. An equation in the slope-intercept form is written as. y=mx+b. Where m is the slope of the line and b is the y-intercept. You can use this equation to write an equation if you know the slope and the y-intercept.

How do you find the slope intercept of two points?

Steps For Writing Equations Given Two Points Use the slope formula to find the slope. Use the slope (that you found in the step above) and one of the points to find the y-intercept. Write the equation in slope intercept form using the slope and y-intercept. If needed, you can then rewrite the equation in standard form as well.