If you solve a linear equation for "y" (that is, so that you have "y" on the left and everything else on the right), you will have it in slope-intercept form.
y+2x+2=4 y=-2x-2+4 y=-2x+2 To find the y-intercept, let x=0 y=2 The y-intercept is 2. Or, since you've written the equation of the line in the slope-intercept form, y = mx + b, where m is the slope, and b is the y-intercept, as y = -2x + 2, you can say that b = 2, so that y-intercept is 2.
2
Gradient = -2 y-intercept = -4
Slope= -2/5 y-intercept is 20 x-intercept is 50
y intercept (0,2) x intercept (-2/3, 0)
the slope is - 2 and the y intercept is 4
y- intercept is positive 9 (+9). x- intercept is between negative 2 and 3 (-2 to -3)
y = x + 2 Slope-intercept form is y = mx + b The slope, m, would be 1 and the y-intercept, b, would be 2
When finding the y-intercept, plug in x=0 y = 4x + 2 y = 4(0) + 2 y = 2 So your intercept is (0,2)
y = -2x+5 Slope: -2 Intercept: 5
y=mx+b m=slope b=y intercept y=2x+4 the slope is 2 y intercept is 4
y=x+2 This equation is in the form of y=mx+b. Where m=the slope and b=y intercept. In this particular equation m=1 so the slope is 1 b=2 so the y intercept will be 2