Question

Use linear interpolation and your line of fit for problem number 6 to estimate the number of human years which will correspond to 5 cat years.

Cat Years 1 3 4 6 7
Human Years 13 33 43 63 73

Answer 1

10*5+3=53 human years

Answer 2

1. 10*1+3 = 13
3. 10*3+3 = 33
4. 10*4+3 = 43
6. 10*6+3 = 63
7. 10*7+3 = 73

so..
5. 10*5+3 = 53