Well, minusing 8 from every t just moved theh function to the right 8 units
it had no effect on the number of t intercepts (horizontal is t axis instaead of x axis)
originally, it has 1 t intercept at t=0
now it still has 1 t intercept, but now it is at t=8
Answer:
They both factored it correctly
Step-by-step explanation:
To find the one that was factored correctly, we expand the two of them and compare with 
.
Fernando
= 
=
Salma
= 
=
As we can see, they both factored it correctly.
The expression for the area of the rectangular swimming pool is given as follows:
A = w² + 100w + 2100.
<h3>What is the area of a rectangle?</h3>
The area of a rectangle of length l and width w is given by the multiplication of these measures, that is:
A = lw.
In this problem, considering the width of 70 meters and a length of 30 meters, plus the floor of w meters, we have that:
Hence the area is given as follows:
A = l x wi = (30 + w)(70 + w) = w² + 100w + 2100.
More can be learned about the area of a rectangle at brainly.com/question/10489198
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Answer:
B
Step-by-step explanation:
Hope this helps : )
Answer:
<u>Final</u><u> answer</u><u> </u><u>-</u>
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<u>hope </u><u>helpful</u><u> </u><u>:</u><u>D</u>
