Answer the question about the given function.Given the function f(x) = , if x = -2, what is f(x)? What point is on the graph of f?

A. - 
B. - 
C. - 
D. - 


Answer: C

Mathematics

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Solve.At Northwest High School, there are 207 students in the Sophomore Class, 243 students in the Junior Class, and 216 students in the Senior Class. The teachers want to assign the students to committees with the same number of sophomores, juniors, and seniors in each committee. (For example, there might be 4 sophomores, 2 juniors, and 3 seniors in every committee). What is the largest number of committees that can be formed?

A. 9 B. 27 C. 72 D. 3

Mathematics

Perform the operation and reduce to lowest terms.6 × 3

A. 18
B. 18
C. 9
D. 18

Mathematics

Match the given equation with one of the graphs.x2 + y2 = 100

A.

B.

C.

D.

Mathematics

In a certain college, 33% of the physics majors belong to ethnic minorities. Find the probability of the event from a random sample of 10 students who are physics majors.Exactly 4 do not belong to an ethnic minority.

A. 0.2564 B. 0.2253 C. 0.0467 D. 0.0547

Mathematics