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Derive Equations Using Point Slope Form (Standard 7.0). Douglas Orellana Alexia Olguin Esther Ibarra . Schedule. [] Copy HW/ obj. []Do Now []Vocab/Cornell Notes []Guided Practice Questions []Exit Slip .
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Derive Equations Using Point Slope Form (Standard 7.0) Douglas Orellana Alexia Olguin Esther Ibarra
Schedule [] Copy HW/ obj. []Do Now []Vocab/Cornell Notes []Guided Practice Questions []Exit Slip
AI 7.0 I will be able to verify that a point lies on a line, given an equation of the line and be able to derive linear equations by using the point-slope formula. Title: Deriving Equations Using Point Slope Form Homework: Review Notes and prepare for BM Do Now: Is (-6,-2) a solution to the equation y=x+4 *Do in Work Book.
Vocab Linear Equation~ is an algebraic equation in which each term is either a constant or the product of a constant and a single variable Y- Intercept-A point where the graph of a function or relation intersects with the y-axis of the coordinate system. X- Intercept~ When a point crosses the X axis on a coordinate grid Point Slope Formula: y-y1=m (x-x1) **** You can study vocab using the following quizlet set: http://quizlet.com/31732573/deriving-equations-using-point-slope-form-flash-cards/ ****
Notes Cont.1 The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.If you know two points that a line passes through, you can find the linear equation. Y-y1=m(x-x1) It refers to the method for graphing a linear equation on an x,y axis. Example: Point-(4,3) and slope is 2 Step 1: Plug in the given values into your point slope formula above. Your point (4,3) is in the form of x1,y1. How do you find the linear equation when given two points? What is point slope form?
Notes Cont. What is point slope form? (cont.) What is a Linear Equation? Given a point, how do you know if it lies on the line? Step 2: Your slope was given to you, so where you see M, use 2 Final result should be: y-3=2(x-4) y-3=2x-8 +3 +3 y = 2x-5 Is an algebraic equation in which each term is either a constant or the product of a constant and a single variable There are two different variations to find the answer, but one way is by plugging in the points. The other is by graphing the formula and seeing if it works for the equation. Example 1: Can you plug (4,10)into the equation Y=2x+2 and successfully get an equal answer?
Guided Questions Does (3,15) work for the equation y=3x+7? Step 1:
Guided Questions Does (9,8) work for the equation 7x+2y=32? Show work.
Guided Questions Does (5,10) work for the equation y+x=15
Exit Slip Find the y-intercept form for the following: (1,2) and slope of 2.