Answer : y= -3x-2 Hope this helped!
F(x) = sqrt ( 1/3 x + 2)
To find the domain set the radicand equal to zero and solve.
1/3 x + 2 = 0
Subtract 2 from both sides
1/3 x = - 2
Multiply both sides by 3
x = -6
We know that the radicand must be positive so
x > = -6
The last option
Answer:
Step-by-step explanation:
x+2/x = 3/2
(x + 2)*2 = 3*x {cross multiplication}
2x + 4 =3x
2x-3x = -4
-x = -4
x = 4
Answer: C. 3600 ft.
Step-by-step explanation:
Given: The initial circumference of the jogger's park= 1200 feet.
Let r be the radius of the joggers park.
The circumference of joggers park is given by:-

Now, the radius of new park= 3x
Then, the circumference of joggers park is given by:-
