See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
y=mx+cy = mx + cy=mx+c, where mmm is the slope and ccc is the yyy-intercept.
m=(y2−y1)/(x2−x1)m = (y_2 - y_1) / (x_2 - x_1)m=(y2−y1)/(x2−x1) using two points.
ccc is the yyy-intercept where the line crosses the yyy-axis.
2x−y−3=02x - y - 3 = 02x−y−3=0 is the general form of the line.
y−y1=m(x−x1)y - y_1 = m(x - x_1)y−y1=m(x−x1) for a known point and slope.
Use y−y1=y2−y1x2−x1(x−x1)y - y_1 = \frac{y_2 - y_1}{x_2 - x_1}(x - x_1)y−y1=x2−x1y2−y1(x−x1).
Ax+By+C=0Ax + By + C = 0Ax+By+C=0, where AAA, BBB, and CCC are constants.
y−7=4(x−2)y - 7 = 4(x - 2)y−7=4(x−2) is the point-slope form.
Gradient m=−6/5m = -6/5m=−6/5 after rearranging to y=−6/5x+3/5y = -6/5x + 3/5y=−6/5x+3/5.
y−y1=m(x−x1)y - y_1 = m(x - x_1)y−y1=m(x−x1) for any point (x1,y1)(x_1, y_1)(x1,y1).
Select your subjects, and get access to A+ resources today.