Answer: 7 hours left!
Step-by-step explanation:
She had used up 12 hours and 45 minutes. 7 hours and 15 minutes left, but if you're including the minutes, then it's 7 hours and 15 minutes. Good luck! :D
Answer:
x = 2000
y = 30000
y-intercept = 30000
slope = 15
one point = (2000 , 30000)
that is as far as I got. Sorry that I couldn't help more. :C
Step-by-step explanation:
Answer:
(-42/67,-231/67)
Step-by-step explanation:
-21=-21=-21
Answer:
8
Step-by-step explanation:
Answer:
a.
b.
Step-by-step explanation:
We are given that
a.(0,-1)
Differentiate w.r.t x
.....(1)
Substitute x=0 and y=-1 in equation (1)
Point-slope form:
Using the formula
This is required equation of tangent line to the given curve at point (0,-1).
b.(-1/2,1/2)
Substitute the value in equation (1)
Again using point-slope formula