Question

1109 Paper HW-Lesson H 1) a. Plot (-3,5) on the graph to the right b. Find the distance between (-3,5) and (0,0) c. Plot (1,5) and (5,7) on the graph to the right d. Find the distance between (1,5) and (5,7) e. Plot the vectors <-2, 6> and <3,6> 2) If a ladder is extended 20 ft. horizontally and 45 ft. vertically, how long is the ladder extended?

Answer 1

&x (d plot rroil P₂ (T2, Yz) = (0,0), then Definition: Let P, (2, 4,) and P₂ (22, Yz) be the coordinates of point denoted by P, and P₂ in the plane. Distance between points P, and P2 d=$(29-02)2+(Y - Z) ² So, for the problem 106) tud P, (6, Y, ) = (-3,5) 14 ti to given by formula th rovnos Inonood d = √(-3-0)²+(5-0)² mont Trap J9+25 =134 gerourras tua opremo d = √34. o tom And 1(d), P. (24,42 = (1,5) P₂ (OG, Yz) = (5,7), then d= 5 (1-5)² + (5–7)2 √16th d = 2,5 - Nort, we have to plot the graph

Plot P, (-3,5) ny 7. © Plot Pi (1,5) and (5,7) P₂ (5,7) P, (-3,5) *P(1,5) 4 3 2 1 -5 -4 -3 -2. - 2 3 4 S X' 67 Y' We have to plot the vectors ū=(-2, 6) 2 =(3,-6) 5 4 23-27 2 3 (-2, 6) P_(20,45 © Let the initial position of the ladder P, (oo) and final position then extension d =/(0-20)² + (0-45² 1400+2025 = 12425 d = 49 ft. * Au graphs are not measured with instrument Please understand 17.