There are two points
(3,0) and (0,-2)
So the equation is:
y=2/3X-2
Answer:
The answer is option 4.
Step-by-step explanation:
Given that the mean formula is total score/number of score. So we can assume that total score is (a+120), number of score is 2 and the mean value is 60. Then you have to find the value of a :
We want to divide , i.e. .
So, assume that we have a number such that
This implies that
Those two expression are equal if the correspondent coefficients are equal:
And it should be immediate to conclude the value for k from here.
Answer:
6090
Step-by-step explanation:
The radius of the circle is 28