Answer:
The slope is 1.4
Step-by-step explanation:
Have a great day!!!
Kono Dio Da!!!
This sample size it too small. The larger the sample size, the more likely the data will be true to what the question is asking. A larger sample size brings more precision to the question that is being asked.
Let f be the function with variable n, which gives the number of pictures left in the phone after deleting pictures for n-days.
So f(1) gives the number of photos left after 1 day of deleting photos
f(2) gives the number of photos left after 2 days of deleting photos
and so on.
f(1)=745-20
f(2)=745-20-20=745-20*2
f(3)=745-20-20-20=745-20*3
so clearly f(n)=745-20n
Answer:
the algebraic expression is f(n)=745-20n,
where n is the n'th day of deleting photos, and f is the number of photos left after n days of deleting.
For this case we have the following function:
We apply the following function transformation:
Horizontal translations:
Suppose that h> 0
To graph y = f (x + h), move the graph of h units to the left.
We have then for h = 1:
Rewriting we have:
Rewriting we have:
Answer:
The resulting function when f (x) is shifted to the left 1 unit is:
Answer:
x = 25
Step-by-step explanation:
Both angles are supplementary and will add up to 180°
5x - 5 + 2x + 10 = 180
collect like terms
5x + 2x +10 -5 = 180
7x + 5 = 180
7x = 180 - 5
7x = 175
x = 175/7
x=25
