Answer:
Step-by-step explanation:
To find the inverse of a function, simply 'switch' the x and y's and solve for y. 
becomes 
. Now, solving for y, we get .
hope this helped! :)
Answer:
Infinitely many solutions
Step-by-step explanation:
x+y=3
2x+2y=6
x=3-y
2(3-y)+2y=6
6-2y+2y=6
6+0=6
6=6
infinitely many solutions
Answer:
Let AB is the height of the cliff = H and p is the posit ion of the boat.Angle of depression= angle of elevation= 15 degrees therefore angle APB= 15 degrees tan 15=AB=h/1,000 h=(1,000)*tan 15=(1,000)(0.26794919243112)=268.94919243112 meters or
Simply: 268meters..........Ans
(6xy - 8x^2)/2x
=
2x(3y - 4x)
