Using the slope-intercept form, the slope is −25 . All lines that are parallel to y=−2x5+95 y = - 2 x 5 + 9 5 have the same slope of −25 .
What is the slope for the equation 5y?
Cancel the common factor. Divide y y by 1 1 . Rewrite in slope-intercept form. Using the slope-intercept form, the slope is 15 .
What is the slope of 5y 3x?
Using the slope-intercept form, the slope is 35 .
What is the slope of 5y 4x?
Rewrite in slope-intercept form. Using the slope-intercept form, the slope is 45 .
What is the y-intercept of Y 9x 5?
Using the slope-intercept form, the y-intercept is −5 .
How do you calculate the y-intercept?
Using the "slope-intercept" form of the line's equation (y = mx + b), you solve for b (which is the y-intercept you're looking for). Substitute the known slope for m, and substitute the known point's coordinates for x and y, respectively, in the slope-intercept equation. That will let you find b.
What is the y-intercept of 9?
Explanation: y=9 is the equation of a horizontal line. The slope is 0. This means that for any value of x that is chosen, the y-value is always 9 Hence y=9 .Nov 1, 2016
What is the y-intercept of 9 2?
Algebra Examples Since x=92 x = 9 2 is a vertical line, there is no y-intercept.
How do you find the y-intercept of 5?
- 0x+b=5→b=5.
- y=0x+5=5.
- y=5.
What is Y 5 in slope intercept form?
Technically, y = 5 is already in slope-intercept form because it describes a line without a slope. This means it is parallel to the x-axisx-axisWe find the vertex of a quadratic equation with the following steps: Get the equation in the form y = ax2 + bx + c. Calculate -b / 2a. This is the x-coordinate of the vertex. To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.https://study.com › academy › lesson › how-to-find-the-vertex...How to Find the Vertex of a Quadratic Equation - Video & Lesson Transcript and crosses...
What is the slope y =- 5?
Precalculus Examples Using the slope-intercept form, the slope is 0 .