#### Words of Wisdom:

"brad tate gives it up the chuff" - Angelicagates

# Dsasasasad

• Date Submitted: 05/25/2011 04:55 PM
• Flesch-Kincaid Score: 85.1
• Words: 323
• Essay Grade: no grades
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ORAL COMPONENTS

1.18

1. Solve the equation 2 – (x – 5) = 6(x – 7).   Explain all steps.

2. Write the equation of the line that passes through (2, -3) and (4, 5).

3. What is the equation of the vertical line that passes through the point (2,-3)?

2.11B

1. Factor 5[pic]- 80[pic]

2. Solve the equation 2[pic] -12x - 80 = 0 by factoring.

3. Multiply:   (4x - 3y + 5)(2[pic]- 8)

3.17

1. Simplify:   7 – [pic] – [pic] + 5

2. Simplify:   [pic] *[pic]

3. Solve for x:   5[pic]

4.12B

1. Solve the system of equations:   x [pic] 3y = 12 and y = [pic] by substitution.

2. Solve the system of equations:   2x – 4y = 12 and 2x + y = 2 by elimination.

3. If you solve a system of equations and end up with a clearly true statement such as 2=2, x=x or 5=5, what does that tell you about the two lines?

4.   If you solve a system of equations and end up with something like 6=2 or 8=5, something that is obviously not true, what does that tell you about the two lines?

5.15 HONORS ONLY

1. [pic] + [pic]= 49.   What kind of graph (conic section) is this?   How can you tell?   What are the center and the radius?

2. [pic].   What kind of graph (conic section) is this?   How can you tell?   Is it horizontal or vertical?

3. [pic].   What kind of graph (conic section) is this?   How can you tell?   Find the foci.

**Discuss the difference between the foci equation for ellipses and hyperbolas.

6.03B Simplify and state all the values for which the denominator of the original problem would be undefined.

1. Simplify:   [pic]

2. Simplify:   [pic]

3. Simplify:   [pic]

7.09B Solve and explain your steps.

1. Rewrite [pic] in radical form.

2. Solve for x: [pic] = 8.

3. Write 2log5 + log3 as a single logarithm.

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