0
Add your answer:
Earn +20 pts
How do you find the slope and y intercept of an equation?
The slope is the gradient which is y2-y1/x2-x1 To find the y int you set the equation of the line equal to zero i think :/
How can you find the y intercept of the graph of a linear equation?
At a y-intercept, the graph touches the y-axis, meaning the value of x is 0. So, in any linear equation, simply set x equal to 0 and solve for y. In the slope-intercept form of a linear equation (y = mx + b), the y-intercept value is represented by the variable b.
How do you turn standard equations in slope intercept equations?
slopeintercept equations are used to find the slope and intercept (obviously lol) they are set up like this y=mx+b m is the slope and b is the y-intercept lets say you have an equation like... 2x + y = 5 (now minus 2x from both sides) 2x - 2x + y = 5 - 2x (simplify) y = 5 - 2x just use algebra to turn the standard form to slope intercept form
When is a linear equation in simplest form?
There are several standard forms; none is really any simpler than the others. Here are two froms commonly used for two variables: Ax + By + C = 0 This is standard, in a way, since it is common to set the right side of an equation equal to zero. This form is easy to extend to more than two dimensions (variables). y = mx + b The slope-intercept form. The equation is solved for "y"; the slope ("m") and the y-intercept ("b") can be read directly from the equation.
How do you find the slope intercept form from 2 set of points?
Suppose the two points are (a,b) and (c,d) then the slope is (b-d)/(c-a). Write that as m. Then the equation of the line is y-b = m(x-a) which can be simplified to y = mx + b-ma
What is the slope intercept form of x-3y-3?
0
How do you find the slope and y intercept of an equation?
The slope is the gradient which is y2-y1/x2-x1 To find the y int you set the equation of the line equal to zero i think :/
How can you find the y intercept of the graph of a linear equation?
At a y-intercept, the graph touches the y-axis, meaning the value of x is 0. So, in any linear equation, simply set x equal to 0 and solve for y. In the slope-intercept form of a linear equation (y = mx + b), the y-intercept value is represented by the variable b.
How do you find x intercept?
to find the y-intercept you plug in your x and y values in to the equation of y=mx+b. b is the y intercept and m is the slope. To find the x-intercept, set y = 0, and find value of x that satisfies the equation. If it is a line in the form y=mx+b, then the x-intercept will be at x= -b/m
How do you turn standard equations in slope intercept equations?
slopeintercept equations are used to find the slope and intercept (obviously lol) they are set up like this y=mx+b m is the slope and b is the y-intercept lets say you have an equation like... 2x + y = 5 (now minus 2x from both sides) 2x - 2x + y = 5 - 2x (simplify) y = 5 - 2x just use algebra to turn the standard form to slope intercept form
-3x plus 2y equals 8 in slope intercept form?
-3x + 2y = 8To get into slope intercept, we must set the equation equal to y2y = 3x + 8y = 3/2x + 8/2y = 3/2x + 4
When is a linear equation in simplest form?
There are several standard forms; none is really any simpler than the others. Here are two froms commonly used for two variables: Ax + By + C = 0 This is standard, in a way, since it is common to set the right side of an equation equal to zero. This form is easy to extend to more than two dimensions (variables). y = mx + b The slope-intercept form. The equation is solved for "y"; the slope ("m") and the y-intercept ("b") can be read directly from the equation.
How do you find x-intercept?
To find the x-intercept you need to set y=0 in your equation. To find the y-intercept you need to set x=0 in your equation.
How do you find the slope intercept form from 2 set of points?
Suppose the two points are (a,b) and (c,d) then the slope is (b-d)/(c-a). Write that as m. Then the equation of the line is y-b = m(x-a) which can be simplified to y = mx + b-ma
How do you set out a linear equation?
One way is y = mx + b, where m is the slope and b is the y-intercept. One example is y = 3x + 5.
How do you find the x intercept on a linear equation?
At the x-intercept on the graph of the equation, y=0. Take the equation, set 'y' equal to zero, and solve the equation for 'x'. The number you get is the x-intercept.
How do you graph an algebraic expression?
To graph an algebraic expression, you must first make it into an equation that takes slope intercept form. Ex:The y value=slope(m) times the x value plus the y-intercept(b). Then you draw a graph and set your pencil on the corresponding y-intercept. Remember, slope is rise over run so count how many spaces up or down and then count the spaces to the right or left.Draw a line that goes through these points and then you have your line! ~Hope It Helps
