Answer:A ( Both the domain and range of the transformed function are the same as those of the parent fuction
Step-by-step explanation: yes.
Answer:
Step-by-step explanation:
Slope intercept form is y = mx + b
b is the y intercept
m is the slope
the y intercept is 40
y = mx + 40
the slope is -1
y = -1x + 40
Answer:
B
Step-by-step explanation:
Answer:

Step-by-step explanation:
For this case we need to define some notation:
represent the remaining length of the candle in inches
represent the time in hours that have elapsed since the candle was lit.
For this case we assume that L and f are related so then we can write this like that:
L is a function of t.
And for this case we have a constant rate given of:

And we know a initial condition 
So then since we have a constant rate of change we can use a linear model given by:

Where m is given and we need to find b. If we use the initial condition we have this:

And solving for b we got:

So then our lineal model would be given by:

Answer: for 1 it is 17 for 2 it is 6