f ( x ) = 1 - e^x
We have too find the slope of the graph at the point: f ` ( x o ), where x o is a coordinate of the point where the graph crosses the x-axis ). Also an equation of the tangent line is: y - y o = f ` ( x o ) ( x - x o ) , but we don`t need it here ( we just need to find the slope ).
1 - e ^x = 0
e ^x = 1 => x o = 0
f ` ( x ) = - e ^x
f` ( 0 ) = - e^0 = - 1
The slope is : m = - 1
Answer:
If Kim did not spend any money, she has $147.78 now.
Step-by-step explanation:
If Kim did not spend any money, the money she has now would be equal to the amount she had at the beginning of the month plus the three payments she received minus the amount she paid her sisters, which is:
(66.78+(3*33.50))-(2*9.75)=(66.78+100.5)-19.5=167.28-19.5=147.78
According to this, the answer is that if Kim did not spend any money, she has $147.78 now.
Answer:
f(c) =69+7+1
f(c)=77
Step-by-step explanation:
I hope this help
If the L.H.S would be equal for both equations, and R.H.S would be unequal, then they don't have any solution,
so,c = 2
In short, Your Answer would be Option A
Hope this helps!
cup 2 fills first. its the first one with a tunnel that water can go through.