Solve the problem.f(x) = 2x + 3 and g(x) = 2-x + 5 .Find the point of intersection of the graphs of f and g by solving f(x) = g(x).
A. (16, 1)
B. (1, 8)
C. (1, 16)
D. (8, 1)
Answer: C
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Determine the type of graph paper on which the graph of the given function is a straight line.y = 6x
A. Log-log B. Regular rectangular C. Semilog
Solve the problem.A group of 8 friends are going to a concert. Tickets cost $18 each and they pay an additional $6 per person to upgrade their tickets to the front row. What is the total cost for all of their tickets?
A. $96 B. $192 C. $864 D. $202
Solve the problem.A rumor is spread at an elementary school with 1200 students according to the model 
where N is the number of students who have heard the rumor and d is the number of days that have elapsed since the rumor began. How many students will have heard the rumor after 5 days?
A. 689 students B. 1006 students C. 1063 students D. 661 students
Analyze the graph and write the equation of the function it represents in standard form f(x) = a(x - h)2 + k.
A. f(x) = 
(x - 2)2 + 1
B. f(x) = - 
(x - 2)2 + 1
C. f(x) = 2(x - 2)2 + 1
D. f(x) = -2(x - 2)2 + 1