Write interval notation for the graph.

A. (-3, 1]
B. [-3, 1)
C. (-1, 3]
D. [-1, 3)


Answer: B

Mathematics

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Given a function and how it is to be shifted, find an equation for the shifted function.y = , up 5, right 4

A. y =  + 5
B. y =  + 4
C. y =  + 5
D. y =  + 4

Mathematics

Place parentheses, if needed, to turn this into a true statement.5 - 2 - 2 = 5

A. (5 - 2 - 2) = 5 B. No parentheses needed C. 5 - (2 - 2) = 5 D. (5 - 2) - 2 = 5

Mathematics

Solve.2x1/2 - 3x1/4 - 2 = 0

A. 2, - 
B. 16
C. -2, -1
D. 16, 

Mathematics

Solve the problem.The second angle of a triangle is 3 times as large as the first. The third angle is 70° more than the first. Find the measure of the smallest angle.

A. 110° B. 70° C. 22° D. 20°

Mathematics