Find the slope of the line going through the given pair of points.(5, -7) and (5, 3)
A. 
B. Undefined
C. 
D. 10
Answer: B
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Use the vertex and intercepts to sketch the graph of the equation. Give the equation for the parabola's axis of symmetry.x = -2(y - 1)2 + 3
A. Axis of symmetry is x = -1.
B. Axis of symmetry is y = -1.
C. Axis of symmetry is y = 1.
D. Axis of symmetry is x = 1.
Solve the problem.Let a = 3j + 2k and b = j + k. Find 
.
A. 
B. 
C. - 
D. 
Solve.You just started a new job and received a $5,500 bonus. You decide to invest this money so that you can purchase a new car in five years. Your local credit union offers a CD paying 5% annual interest compounded semiannually. How much money will you have at the end of five years?
A. $8,958.92 B. $7,040.46 C. $6,222.75 D. $6,701.22
Evaluate.9 - x2 for x = -7
A. 23 B. -5 C. -40 D. 58