This is an arithmetic sequence, since it's pattern is +4.
n1 = 1
d = 4
n = 1 + (n-1)(4) <-------------- This is the formula for the nth term of the sequence.
Answer:
Can you show a picture of the diagram?
(-3,4)(0,-3)
slope = (-3 - 4) / (0 - (-3) = -7/3 <=
After one week, Jacob has earned $80 from babysitting, so his change is an increase of $80. The next week, he spends $85, so he experiences a decrease of $85. Over the two weeks, his overall change is $80-$85=-$5, or a decrease of $5.
Answer:
Divide it by two
Step-by-step explanation:
Divide it by two
