Questions & Answers for: slope of line

and b=y-intercept). 4x+2y=12 2y=-4x+12 y=-2x+6 From this you can easily read the line's slope (-2) and y-intercept (6). You could also just set x=0 and solve for y, but this doesn't give you the slope

what is the slope of a line that is perpendicular to 6x-4y=0 The slope of this line is 3/2 so the slope of the perpendicular is -2/3 .

...line. The "slope-intercept" form of a line is y = mx + b where m is the slope (change in y-value / change in x-value) and b is the y-intercept (the point where the line crosses the y-axis when x=0) ...

...line that has the slope can be graphed if you have its complete equation y=slope*x + initial value. To graph a curve on the TI84 open the Y= editor, type in the second member (right side) of the ...

slope and y intercept what is the slope of points -10,-4 and -1, 2? Points don't have slopes. The slope of the line going through those two points is 2/3.

...Since 0 divided by anything is 0, the rise must be zero, so the slope of 0 is a horizontal line. Put the point and the slope together, we have a horizontal line going through (-3,-3). Good luck. ...

...slope of the line and b is the y-intercept. We are given the slope of 1/2, so m= 1/2. We can now write y=1/2 x + b. Since the point (-2,-3) is on the line, we can substitute it in and solve for b. We ...

slope of a line through 5 -5 and 5 0 It's a vertical line so the slope is infinite. The slope of a line through 5 -5 and 5 0 (x1,y1) (x2,y2) Slope = (y2 - y1)/(x2-x1) = (0-(-5))/(5-5) = 5/0 Any number

slope of the graph. - the equation of line PQ can be simplified to y(x) = -2kx + k -8 - derivative relative to X (k is a constant) gives you -2k - derivative of y(x) = 4x + 7 relative to x gives you 4

...line that has a slope of 2 and a y intercept of -3 A straight line can be written in the form y=mx+b, where m is the slope and b is the y-intercept. In this case, we are given the slope (2) and the ...