2. Graph the points A(-5,6), B(1,3), D(-8,0), and E(-2,-3). Draw AB, AE, BD, and DE. Label point C, the intersectionof AE and BD. Use the graph below.Find the slopes of AE and BD. Show your work and write your answers in the designated spaces:a.Slope of AE:Slope of BD:b. How would you describe LACB and LECD?Use the distance formula or Pythagorcan Theorem to find the lengths of AB, BC, DC, and DE. Round tothe nearest tenth if necessary. Show your work and write your answers in the designated spaces:C.AB:DEDC:d. Write a paragraph that proves AABC E AEDC.

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Answered: 2. Graph the points A(-5,6), B(1,3),…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Write an equation for the line through the point (2, - 3) that... A. is vertical B. is horizontal 1 C. Has slope 2 D. also passes through the point ( – 5, - 4): E. is perpendicular to the line -4x +y = 2: %3D > Next Question
6. Graph these 2 equations and identify their slopes. a. x = -1 slope b. y= 3 slope
Identify the intercepts and slope of the table.
y=mx+b WHY WAS THE CAT KICK Given either a point and a slope, or two points, v Partner A should do the left side and Partner B shou the other a number. Write the letter in the matchi SET 2 E. (-3, 0); slope %3D 3 H. (6, 2) and (-3, -7) S. (-4, -6) and (3, 8) W. (-2, -8) and (6, 4) A. (-9, 17); slope = %3D -- C. (-3, 9) and (0, 1) 4/3
Determine the slope of the line passing through the given points.(8, -1) and (10, -7) Select one: m = 13 m = −13 m = -3 m = 3
An electrician charges a fee of $40 plus - $7 per hour. Let y be the cost in dollars of using the electrician for x hours. Find the slope-intercept form of the equati O A. y=-7x-40 OB. y=40x+7 OC. y=40x-7 O D. y = −7x+40
Set 2: Find the distance between each pair of points. d%3D 3. (-8, -7) and (-1, -1) 1. (1, -3) and (-7, -4) d= 21. (2, -8) and (5, -6) F. (-7, -6) and (1, 0) 8. (-6, 3) and (5, 6) S. (-3, -5) and (-1, -8) 17. (1, 5) and (7, -3) d3= A. (1, 8) and (-6, -1) 14. (-1, 4) and (0, -4) E. (2, -8) and (-4, -1) ntween each pair of points.
24. In order to make the playoff a soccer team must get 20 points during the regular season. The team gets 2 points for a win and 1 point for a tie. A team eams just enough points to make the playoffs. Let x represent the number of wins and y represent the number of ties. a. Write an equation to relating the all the possible values of x and y that will let the team make the playoffs. b. Write the equation in Slope-Intercept Form. c. If the team wins 8 games, how many tie games will need to occur?
Match each statement in column A with the appropriate answer in column B. A y = 9 B. y = - 3 x + 11 C. x = - 2 The equation in slope-intercept form for the line passes through (1,3) and its slope is m 2 The equation for the line passes through (- 8,1) with undefined slope is. The equation for the line passes through ( 4,-2) with Dy=- 2 x +5 slope = 0 is. E. x = 3 The equation in slope-intercept form for the line passes through the points ( 3, 2) and (1,8). F. y = -7 G.y= . 0.5 x - 7 H.y = 4x-2 The line whose equation 5 x + 20 y = 6 is perpendicular to the line whose equation is The line whose equation - x + 2 y 7 is parallel to the line whose equation is X =-8 J. y = 0.5 x +3 The vertical line which passes through the point (- 2 ,3), has an equation. K. y = - 2 x + 1 Ly =-2 The horizontal line which passes through the point (9 ,-7), has an equation.
Name m 3. y = 10+ 3x 4. y = 0.5x 6. y = -5x + 2 5. y = -3x y-intercept: O y-intercept: y-intercept: y-intercept: Slope= SlOpe-o.5 SUPE = SlOpe= relationship. Then match each of the following equations with the appropriate table. y 5-2x y=x+3.5 y=2x-1 y=2x y=-3x-5 Slope: Slope: Slope: Slope: Slope: y-intercept: y-intercept: y-intercept: y-intercept: y-intercept: 3 4 1 3 4 3 4 4 6. 8 3.5 4.5 5.5 6.5 7.5 y 3 9. Equation: Equation Equation 3. 4. 3 4 5 1 -1 -3 y -11 -14 -17 -20 -23 Equation: Equation: In 8-12, the tables linear Give the and the of the graph of each
6. Given 2 points: ( 3, -5) and ( 3, 2) a. Find the slope of the line passing through the 2 points b. Write the equation of the line through the 2 points C. Graph the equation of the line
Find the slope m of the line that passes through the two given points. (3, 2) and (6, 11) STEP 1: Label the coordinates of each ordered pair. and (6,11) ( 3,2 ) X1 У1 X2 Y2 STEP 2: Substitute the values into the slope definition and simplify. Y2 - Y1 m = X2 - X1 2 6. = 3

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