Question

O a1 points Pe A LaPCaict 73.0c34 Selve the system of inear equtions and theck any salution agebraicaly, (OF there is ne soution, enter NO SOLUTON, I he and slve forand y in tems of a) system is dependent, set r Sy 2z2 -1y 11 97 x ops LapCalet 7.3.04 the specfed times. Find the pesition equation. An oject meving vertically is at the given heights the object At-1 secend,-32 feet 32 fet AtE 2 secends, 0 feet Att3 seconds, O-Mesints Leno730s8 Find the equation of the circle 2 D+ Ey+F0 that passes through the points. To verity your result, use a graphing utility to plot the points and graph the drde. (0, 0), (0,-2), (, 0) o-pints LaPCak 7.3.008 In a football game, Team A defeated Team 8 by a sore of 34 to 34 The total points scored came from 14 dfferent scoring plays, which were a combination of teuchdowns, eatre-goint kicks, and feld goals, worth 6, 1, and 3 points, respectively. The same number of touchdowns and etra-point kicks were seered. There were three times as many touchdowns an eld goals How many touchdowns, extra-point kicks, and fleld goals were scered during the game? tauchdowns extra-peint kicks feld geals O-1 points LarPCalc8 7.5.052. Sketch the graph and label the vertices of the solution set of the system of inequalities. 2 s 100 | 6x- 8y s 0 Actions Tools 1. Select an object from the Tools menu to the left 2. Enter coordinates in Object Properties below, or use the mouser to place and move objects. To enter a fractional or decimal coordinate, use Object Properties No Soon View our tutorial videos Olject Properties Select Teol or Ot oBegin Help WebAssign graphing tool (x, y)-( (smaller x-value) (x, y) (larger x-value)

Answer 1

> We have system at lineae equations 2 54+2z = 28 4x-174 +1Iz =97 In mattix 2 8 2 x -5 97 j.e AX B augmented matzir is CAIB] 29 97 -5 2 4 -17 1 R2-4R 5 2 28 3 15 23 -5 2- 1 1 -5 tank (CAlB) onk(A) given system hos solution Here number is less than number of 일 equation Vauiable Number ore voriables = 3-2 = 1 Z =a ac R .. 4+x = -5 > y+a =-5 =-5-a and -5yt2z = -55-a)2 a = 28 2 +25 +5a + 29 = 28 = 28 (vt s) > 3 + 25 + Fa z 23 = 28-25 - 7a > *-Z}

Soudion or given system ot linear equations is 3-7a |-5-a 7 aaeR