Texas Instruments TI-84 Plus Calculator "known slope point line" Questions

Slope intercept form is otherwise known as y = mx + b, where m is the slope and b is the y-intercept. Parallel means that the two lines will never meet. They are parallel to each other. In math terms,

...Slope intercept form is otherwise known as y = mx + b, where m is the slope and b is the y-intercept.
Perpendicular means that the two lines will intersect each other at a 90 degree angle. In math ...

...slope (gradient) of the line as a=(y2-y1)/(x2-x1) where y2=6, y1=5, x2=3, and x1=1. You should get a=(6-5)/(3-1)=1/2 The equation is y=(1/2)x PLUS b, where b is not known yet. To find b, substitute ...

...slope (gradient) of the line as a=(y2-y1)/(x2-x1) where y2=6, y1=5, x2=3, and x1=1. You should get a=(6-5)/(3-1)=1/2 The equation is y=(1/2)x PLUS b, where b is not known yet. To find b, substitute ...

...slope (gradient) of the line as a=(y2-y1)/(x2-x1) where y2=6, y1=5, x2=3, and x1=1. You should get a=(6-5)/(3-1)=1/2 The equation is y=(1/2)x PLUS b, where b is not known yet. To find b, substitute ...

...slope) is .5 and the intercept is 6. The gradient can be calculated using the formula: (y2-y1)/(x2-x1) = (12-7)/(10-2) = 5/10 = 0.5 The intercept is where the graph crosses the y axis and can be ...