Given:
The equation is:

It cuts the x-axis and y- axis at the point A and B respectively.
The area of ∆AOB =12 sq.units.
To find:
The value of <em>k</em>.
Solution:
We have,

Substituting
to find the y-intercept.




Substituting
to find the x-intercept.



Area of a triangle is:

The height of the ∆AOB is
because distance cannot be negative and the base of the ∆AOB is
. So, the area of the ∆AOB is:


It is given that, the area of ∆AOB = 12 sq.units.




Therefore, the value of k is either 24 or -24.
Answer:
4390
Step-by-step explanation:
The total distance traveled per day in to and from office by Mrs. Patterson = 878 miles.
Total number of days she is going office = 5
Hence,
The total number of miles she is covering up in 5 days
= 848 x 5
= 4390 miles
Answer: 4390 miles
Answer:
C.
Step-by-step explanation:
I think that's right.
Answer:
slope
Step-by-step explanation:
the answer is slope
Answer: -38
Step-by-step explanation: