Answer:
9
Step-by-step explanation:
Divide 6 by 2:
3(1+2)
Add 1 and 2:
3 x 3
Multiply 3 by 3:
3 x 3 = 9
1
6
------
2(1+2)
-----
2(3)
B
it's basically 2+7
What is being solved for is r.
bearing in mind that the x-intercept occurs when y = 0, Check the picture below.
