Spectrum Math Workbook: [ Ссылка ]. Distance, Rate, & Time; Proportions, Variables, Formulas, & Functions. You set the cruise control on the highway and go 340 miles in 5 hours. How fast are you going? How far can you go in 6 hours and 15 minutes at the same speed?

Foundations of Arithmetic, Algebra, and Graphing, Part 43. Algebra, Formulas, Functions, and Graphing, Part 2. (0:00) Introduction. (0:23) Review problem and solution from the last video (and emphasize that it can be quickly solved just by multiplying). (2:14) Review the generalization where the time is a variable, resulting in a formula for the distance traveled as a function of time. (3:20) Graph the function y = 68x. Start by drawing the axes. (3:59) Each point in the plane has coordinates, determined by first giving each axis a "scale". (6:21) Make a table of values for the coordinates. (8:05) Plot points and connect the dots to get a straight-line graph.

Foundations of Arithmetic, Algebra, and Graphing Playlist: [ Ссылка ]

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