WebWhat is the slope of the line represented by the equation. y = -1/2x + 1/4. a. -1/2. What is the y-intercept of the function f (x) = - 2/9x + 1/3? c. 1/3. Nolan plots the y-intercept of a line at (0, 3) on the y-axis. He uses a slope of 2 to graph another point. He draws a line through the two points. WebOct 6, 2024 · If we know the \(y\)-intercept and slope of a line, then we can easily graph it. First, plot the \(y\)-intercept, and from this point use the slope as rise over run to mark …
Graphing a Line Using the Slope and Y-Intercept
WebJan 21, 2016 · To find the value of c. Suppose we put the value of the y-intercept (given as -8) into the equation were c is. So equation (1) becomes. y = 3x−8. This time the graph look like: So for the equation of a strait line the c in the equation is the y-intercept. Change the value of c moves the plotted line up or down. WebInterpreting results Using the formula Y = mX + b: The linear regression interpretation of the slope coefficient, m, is, "The estimated change in Y for a 1-unit increase of X." The interpretation of the intercept parameter, b, is, "The estimated value of Y when X equals 0." The first portion of results contains the best fit values of the slope and Y-intercept terms. order a notary book
line, slope=1/5, y-intercept=3 - Wolfram Alpha
WebSep 23, 2024 · The slope is -7 and the y-intercept is 8. Step-by-step explanation: You would subtract 7x from the left side and move it to the right side so y = -7x + 8. The slope is -7 because that is the number in front of the x and the slope is 8. WebOct 6, 2024 · If we know the \(y\)-intercept and slope of a line, then we can easily graph it. First, plot the \(y\)-intercept, and from this point use the slope as rise over run to mark another point on the line. Finally, draw a line through these two points with a straightedge and add an arrow on either end to indicate that it extends indefinitely. WebFeb 3, 2024 · Find the y-intercept of this line using the steps below. 2. Learn the slope-intercept form of an equation. Any straight line can be written as an equation in the form y = mx + b. When the equation is in this form, the variable m is the slope, and b … iras indirect expenses