Use algebra to find any real zeros of the absolute value function

A.
B.
C.
D.
E. no real zeros


Answer: C

Mathematics

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Write the indicated sum in sigma notation. +  +  + . . . + 

A.
B.
C.
D. 24

Mathematics

Solve the problem.A wildlife researcher is monitoring a black bear that has a radio telemetry collar with a transmitting range of 30 miles. The researcher is in a research station with her receiver and tracking the bear's movements. If we put the origin of a coordinate system at the research station, what is the equation of all possible locations of the bear where the transmitter would be at its maximum range?

A. x2 + y2 = 60 B. x2 + y2 = 30 C. x2 - y2 = 30 D. x2 + y2 = 900

Mathematics

Factor the trinomial, or state that the trinomial is prime.15z2 - 14z - 8

A. (3z + 4)(5z - 2) B. (15z - 4)(z + 2) C. prime D. (3z - 4)(5z + 2)

Mathematics

Use mathematical induction to prove the following.0.9n < 0.9n-1

What will be an ideal response?

Mathematics