Answer: The slope is -2 and the y-intercept is (0,1)
Step-by-step explanation:
Basically use the formula y1-y2 over x1-x2 and just plug in the number
I got 1:4
What I did was added all the catfish samples which was 15. Then I added all the samples together and got 60. I then put them in the ratio and simplified them.
15:60
1:4
Hello,
slope=2
y-1=2(x-4)
==>y=2x-8+1
==>y=2x-7
or 2x-y=7