spring STUDY SHEET - Copy - Copy

spring STUDY SHEET - Copy - Copy - STUDY SHEET For the...

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STUDY SHEET! For the multiple Choice NAME: ____________________ Chapter Six things I need to know: 1) Slope formula: __________________ a. Find the slope between (9, -2) (3, 5) a. ___________ 2) Slope intercept form: _________________ a. What is the slope and the y-intercept of y = 3 x – 1 a. ____________ 3) Parallel and perpendicular slopes a. What is the slope of a line perpendicular to y = – 4x + 8 a. ____________ b. What is the slope of a line parallel to y = x – 1 b. ____________ 4) Find x and y intercepts a. Find the x and y intercept of 7x – y = 28 a. x = ______ y = ________ 5) Find the point in point slope form a. What is a point on y + 3 = 2(x – 2) a. ______________ Chapter Seven things I need to know 1) Be able to solve a system of linear equations a.) x + y = 18 2x – y = 6 a. ( , ) 2) Know what the solution to a system looks like on the graph _______________ 3) Write a system of equations to model a situation a. At Target Ms. Pfenning buys 13 calculators and 5 bags of kitty treats, and her total bill is $54.13. At K- Mart Ms. Pfenning buys 10 calculators and 6 bags of kitty treats, and her total bill is 67.40. Write a system of equations to find out the cost of a calculator (C) and a bag of kitty treats (k).
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