1001 Algebra Problems.PDF

235.Assume a0. Which of the following points lies in Quadrant III? a.(–a^2 ,a^2 ) b.(a,–a^2 ) c.(a^2 ,a^2 ) d.((–a)^2 ,–a^2 ) 2 ...

244.Which of the following lines contains the point (3,1)? a.y= 2x+ 1 b.y= 2x+ 2 c.y= ^23 x– 2 d.y= ^23 x– 1 e.none of the a ...

252.Determine the missing value ofzthat com- pletes the following table, assuming that all of the points are collinear. a.–11 b. ...

257.Which of the following is the graph ofy = –3? a. b. c. d. y –10–9–8–7 –6 –5–4–3–2–1 12 3 4567 8 910 x –1 –2 –3 –4 –5 –6 –7 – ...

258.What is the slope of the line segment shown in the following graph? a.^53  b.–^53  c.–^35  d.^35  259.Which of the f ...

261.Graph y = 2x+ 3. a. b. c. d. x y –10 –8 –6 –4 –2 2 4 6 8 10 –2 –4 –6 –8 –10 10 8 6 4 2 x y –10 –8 –6 –4 –2 2 4 6 8 10 –2 –4 ...

262.Graph y= –2x+ 9. a. b. c. d. x y –10 –8 –6 –4 –2 2 4 6 8 10 –2 –4 –6 –8 –10 10 8 6 4 2 x y –10 –8 –6 –4 –2 2 4 6 8 10 –2 –4 ...

a. b. c. d. y –10–9–8–7 –6 –5–4–3–2–1 1 23 45678 910 x –1 –2 –3 –4 –5 –6 –7 –8 –9 –10 10 9 8 7 6 5 4 3 2 1 y –10–9–8–7 –6 –5–4–3 ...

264.What is the equation of the line shown in the following graph? a.y= x + 7 b.y= x – 7 c.y= –x – 7 d.y= –x + 7 265.What is the ...

266.Graph ^23 y– ^12 x= 0. a. b. c. d. x y –10 –8 –6 –4 –2 2 4 6 8 10 –2 –4 –6 –8 –10 10 8 6 4 2 x y –10 –8 –6 –4 –2 2 4 6 8 ...

a. b. c. d. y x y x y x y x LINEAR EQUATIONS AND INEQUALITIES– 267.Which of the following lines has a positive slope? ...

a. b. c. d. y x y x y x y x LINEAR EQUATIONS AND INEQUALITIES– 268.Which of the following lines has an undefined slope? ...

a. b. x y –10 –8 –6 –4 –2^246810 –2 –4 –6 –8 –10 10 8 6 4 2 x y –10 –8 –6 –4 –2 2 4 6 8 10 –2 –4 –6 –8 –10 10 8 6 4 2 LINEAR EQ ...

c. d. x y –20 –16 –12 –8 –4 4 8 12 16 20 –2 –4 –6 –8 –10 10 8 6 4 2 x y –20 –16 –12 –8 –4 4 8 12 16 20 –2 –4 –6 –8 –10 10 8 6 4 ...

270.Which of the following describes a possible scenario? a.The graph of a line with positive slope can cross into both Quadrant ...

277.Which of the following is the equation of the line parallel to y= 3x+ 8 and passing through the point (4,4)? a.y= 3x + 4 b.y ...

284.One essential step to ensure the success of a microgravity bean seed germination project is that 10 gallons of a 70% concent ...

Set 19 (Answers begin on page 180) The problems in this set consist of graphing linear inequalities in the Cartesian plane. 289. ...

292.Which inequality is illustrated by the following graph? a.y 8 b.y 8 c.x 8 d.x 8 293.Which inequality is illustrated by t ...

296.Which inequality is illustrated by the following graph? a. 2 y+ 6x 8 b. 2 y– 6x 8 c. 2 y+ 6x 8 d. 2 y– 6x 8 297.Which in ...