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Houghton Mifflin Harcourt Algebra 1, 2015

HM

Houghton Mifflin Harcourt Algebra 1, 2015 View details

1. Identifying and Graphing Sequences

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Exercise 7 Page 128

Substitute n for 15 in the given formula.

57

Practice makes perfect

We are asked to find the 15^(th) term of a number sequence defined by an explicit rule. f(n)=4n-3 To do so, substitute n for 15 in the given formula.

f(n)=4n-3

n= 15

f(n)=4*( 15)-3

Multiply

f(n)=60-3

Subtract terms

f(n)=57

Therefore, the 15^(th) term of the sequence is 57.

Subchapter links

Explore p.127-131

Elaborate p.131

Evaluate: Homework and Practice p.131-134

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