A statement Sn about the positive integers is given. Write statements Sk and Sk+1, simplifying Sk+1 completely.Sn: 2 is a factor of n2 + 7n

What will be an ideal response?

Sk:	2 is a factor of k2 + 7k

Sk+1: 2 is a factor of k2 + 9k + 8

Mathematics

Solve the problem.Without graphing, determine the amplitude and period of the function

A. amplitude = 5
period = ?
B. amplitude = 10
period = 2?
C. amplitude = 10
period =
D. amplitude = 5
period = 2?

View

Mathematics

Simplify.4ab - a2b - ab - a2b

A. ab - a²b - ab²
B. - a²b²
C. ab - a²b
D. 4ab - a²b - ab²

View

Mathematics

Find the exact value of the expression. Do not use a calculator.1 + cot2 30° - sec2 45°

A. 2 B. 1 C. 3 D. 0

View

Mathematics

Multiply.8(-1)(-5)(-7)

A. 280 B. 10 C. -280 D. 43

View

Mathematics