Mathematics

Exam

Name___________________________________

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Solve the equation. 1) 5m + 7 + 4(3m - 3) = 3(m + 3) 1)

A) 2 B) 1 C) 7 10

D) 2 7

Decide whether the equation is conditional, an identity, or a contradiction. Give the solution set. 2) 4(4g + 17) - 16g - 68 = 0 2)

A) Contradiction; B) Identity; {all real numbers} C) Conditional; {4} D) Conditional; {0}

3) 3x + 8(x + 1) + 4 = 12 - 4x 3) A) Contradiction; B) Identity; {all real numbers} C) Conditional; {1} D) Conditional; {0}

Name the quadrant, if any, in which the point is located. 4) (10, -13) 4)

A) III B) IV C) II D) I

Plot the point on the rectangular coordinate system provided. Write the corresponding letter as your answer.

5) (-3, 4) 5) A) F B) A C) B D) K

Find the x- and y-intercepts. Then graph the equation.

1

6) 10y - 2x = -4 6)

A) - 2 5

, 0 ; (0, 2) B) (2, 0); 0, - 2 5

C) (-2, 0); 0, - 2 5

D) - 2 5

, 0 ; (0, -2)

2