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miller_introductory_algebra_3e_ch1_3

290 Chapter 3 Graphing Linear Equations in Two Variables 13. The area of Texas is 267,277 mi2. If this is 712 mi2 less than 29 times the area of Maine, find the area of Maine. 9241 mi2 14. For the formula 3a b c, solve for a. 15. Graph the equation 6x 2y 0. 16. Find the x- and y-intercepts of 2x 4y 4 . 17. Write the equation in slope-intercept form. Then identify the slope and the y-intercept. 3x 2y 12 18. Explain why the line has only one intercept. 2x 3 5 2x 3 5 x 1, 19. Find an equation of a line passing through 12, 52 with slope 3. y 3x 1 or 3x y 1 20. Find an equation of the line passing through 10, 62 13, 42. x 6 and y or 2x 3y 18 23 5 4 y 1 543 21 1 2 3 4 5 2 3 4 5 x 3 2 1 6x 2y 0 a c b 3 x-intercept: (2, 0); y-intercept: (0, 1) y 3 2 x 6; slope: 3 2 ; y-intercept: 10, 62 can be written as which represents a vertical line. A vertical line of the form x k 1k 02 has an x-intercept of (k, 0) and no y-intercept. Writing     Translating Expression     Geometry      Scientific Calculator     Video


miller_introductory_algebra_3e_ch1_3
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