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Review of Algebra and Geometry

Review of Algebra and Geometry. Solve: 5/0 = Solve: 0/5 = Does ? Why or Why not? Does ? Why or Why not? Does ? Why or Why not?. Does ? Why or Why not? Factor: 9x 4 - y 6 Rewrite x 2/5 without using exponents. Rewrite x -3 without using negative exponents.

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Review of Algebra and Geometry

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  1. Review of Algebra and Geometry

  2. Solve: 5/0 = • Solve: 0/5 = • Does ? Why or Why not? • Does ? Why or Why not? • Does ? Why or Why not?

  3. Does ? Why or Why not? • Factor: 9x4 - y6 • Rewrite x2/5 without using exponents. • Rewrite x-3 without using negative exponents. • Does (abc)4 = a4b4c4? Why or why not?

  4. Does (a+b+c)4 = a4+b4+c4? Why or why not? • Does ? Why or why not? • Rewrite using a single radical: • Solve: 5x2 = 3x + 8 • Solve: | 3x+2| > 14

  5. Rewrite using exponents: log39 = 2 • Rewrite using a single log: log410 – log45 • Rewrite using a single log and solve: log 5 + log 200 x • What is the area and hypotenuse of this rt. triangle?:

  6. Find the legs of the rt. triangle 10 if A = 300: a A b • Find the sides of the rt. triangle c if A = 600: 8 A b

  7. What is the total area of the pentagon if A and B = 600 each? What is the perimeter? A B 10

  8. Find the area of the parallelogram if A = 450: 4 A 10

  9. Find the slope of PQ. What is the distance from P to Q in the figure? What is the midpoint of PQ? Q (c, d) P (a, b)

  10. If the slope of a line is 3, what is the slope of a line parallel to it? What is the slope of a line perpendicular to it? • Which of the four relations is a function and why? x2+y2=1 y=|x| x=y3-5y2+10 y=sin x

  11. Write an equation of a line in standard form that contains the points (3, 4) and (6, 0). • If is an angle between and Sin = 3/5, find Cos .

  12. What is the balance after 6 yrs. if you invest $3000 at 6.5% , compounded monthly. • A pizza parlor has a small cheese pizza for sale for $6 and a large one for $18. The radius of the large pizza is twice the radius of the small pizza. You and some friends can afford to buy 1 large or 3 small pizzas. Which is the better deal and why?

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