Answer:
y=1/2x +2
Step-by-step explanation:
1/2 is the slope, 2 is the y intercept.
Since it starts at 12 and is increasing by 5 each time, the 70th term will be;
12 + 5(70)
12 + 350
362
362 is the 70th term of the sequence.
It would be -4x+(-12)=12 good luck
A. 70+1.25t
b. Plug in 650 for t
70+1.25(650)
70+812.5
882.5
Final answer: $882.50
