Let w = the number of weeks you talked on your cell phone
60 min = 1 hr
60w + 250 = total number of minutes
I will determine the domain later
Answer:
The answer whould be a
Step-by-step explanation:
and it whould be correct!
Center is at (h,k) in standard form:
(x-h)2 + (y-k)2 = r2
Center: (-8, -3)
Radius (r): sr49 = 7
Answer:
see explanation
Step-by-step explanation:
Under a reflection in the x- axis
a point (x, y ) → (x, - y ), hence
F(- 1, 9) → F'(- 1, - 9)
G(- 2, 1) → G'(- 2, - 1)
H(- 7, 4) → H'(- 7, - 4)