Numbers..? Also is it supposed to be a graph?
Answer:
Step-by-step explanation:
We have that the area of a rectangular garden is
and the length of the rectangular garden is
We want to find an expression for the width W of the garden.
From A=LW, we have
We factor to get:
Since this is a rational function, there is a hole at x=-3 and a vertical asymptote at x=3. These are the excluded values.
Answer:
2x+4
Step-by-step explanation:
2(x-6)+2(8)
2x-12+16
2x+4
Answer:
Store B
Step-by-step explanation:
If you divide 5 by 2, you get the unit price for Store A which is $2.50.
If you divide 8 by 4, you get the unit price for store B which is $2.00
Store B has a lower unit price than store A therefore Store B is offering the lower price per pineapple.
The exponential function that shows San Francisco area after x years is y = 49(0.98)ˣ
<h3>What is an
exponential function?</h3>
An exponential function is in the form:
y = abˣ
Where a is the initial value of y and b is the multiplication factor.
Let y represent the land area of San Francisco after x years. Hence:
The city is only about 49 square miles in area, a = 49. It is losing 2% yearly, hence b = 100% - 2% = 0.98
The equation becomes y = 49(0.98)ˣ
Find out more on exponential function at: brainly.com/question/12940982