Question

Write a function rule that relates r and t.

Answer 1

Answer: $t=-\frac{1}{2}r- 1$

Step-by-step explanation:

For a lineal equation $t=mr+n$

For r=0 and t=-1

$-1=m(0)+n\\n=-1$

For r=-2 and t=0

$0=m(-2)-1\\m(-2)=1\\m=-\frac{1}{2}$

Them $t=-\frac{1}{2}r- 1$

???? The output for 6 is 1????