Midterm/Final/SGO

Solve the equation. Then check your solution.

3d+13=-6d + 67

• 6

• -6

• 10

• 12

From the following graphs, choose the one that has:

slope (m)=6/5 and y-intercept (b)=-3

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• 
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Write the point-slope form of the equation for the line that passes through the point with the given slope. (-6,-2) m=-2

• y+2= -2(x+6)

• y-2=-2(x+6)

• y+2=-2(x-6)

• y+2=2(x+6)

Solve the inequality:

3x + 5 > 26

• x < 7

• x > 7

• x >-7

• x < -7

For the following equation, choose the appropriate y-value for the x-value.

y= -1/2 x + 2 When x=0, what is y?

• 2.5

• 1.5

• 2

• 3

• 1

Solve for x.

2(x+3) + 2=4x - 12

• 18

• 28

• 27

• 10

Which of the following best describes the correlation of the graph?

• Negative; As the videos rented decreases, fines increase.

• Negative; As the videos rented increases, fines decrease.

• No correlation

• Positive; As the videos rented increase, fines increase.

Solve the following system of equations:

y= -2x +2

y= 4x - 4

• Infinitely Many Solutions

• No Solution

• One Solution; (0,1)

• One Solution; (1,0)

Use elimination to solve the systems of equations:

-10x - 4y=44

2x +4y= 4

• (6,-4)

• (-12,7)

• (12,-7)

• (-6,4)

Solve for x.

 $\frac{x}{3}\ -\ 4=2$  

• 9

• 3

• 18

• 2