13C, 13D, 13E, 13F, 13G Gradient and Equations of Lines

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13C, 13D, 13E, 13F, 13G Gradient and Equations of Lines Unit 4: Mathematical Models 13C, 13D, 13E, 13F, 13G 5/20/2019 4:19 AM

Lines Copy “gradient” positive: rises negative: falls vertical lines form: gradient: horizontal lines form: gradient: “equation of a line”: y-int: c point-gradient form: point on line: general form: If lines are parallel, then gradients are equal. perpendicular, negative reciprocals. 13C, 13D, 13E, 13F, 13G 5/20/2019 4:19 AM

Guided Practice p. 387: 1(e)(g), 2(d)(e), 3(a)(c) p. 389: 2, 4(a), 5 p. 392: 6 p. 394: 3-4 Read and follow all instructions. List the page and problem numbers alongside your work and answers in your notes. Use the back of the book to check your answers. Copy 13C, 13D, 13E, 13F, 13G 5/20/2019 4:19 AM

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