Assume the following sequence is arithmetic: 7, 12,\cdotsa) Create a table for this sequenceb) What is the common difference?c) Write the equation for y=?

allhvasstH

allhvasstH

Answered question

2021-07-30

Assume the following sequence is arithmetic: 7,12,
a) Create a table for this sequence
xy

b) What is the common difference?
What is zero term?
c) Write the equation for y=?

Answer & Explanation

curwyrm

curwyrm

Skilled2021-07-31Added 87 answers

Step 1
y=ax+b
at x=1, y=7
1) 7=a+b
x=2, y=12
2) 12=2a+b
(2)-(1) a=5
7=5+bb=2
y=5x+2
Step 2
a) x123456y71217222732
b) Commin difference =127=5
zero term
x=0y=2
c) y=5x+2

Jeffrey Jordon

Jeffrey Jordon

Expert2022-07-06Added 2605 answers

Answer is given below (on video)

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