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ayesha is a gatdener who makes square gardens in various sizes. the table shows the side lengths in feet,and the areas of various gardens,in square feet.
A.write the valuse from the table as a set of ordered pairs
B.graph the relation describe your graph and explain whether it is a function.
C. describe the relationship between the side lenght and area of the garden
D.suppose the area of a garden is 3,600 square feet discribe how to find the
 one year ago
 one year ago
ayesha is a gatdener who makes square gardens in various sizes. the table shows the side lengths in feet,and the areas of various gardens,in square feet. A.write the valuse from the table as a set of ordered pairs B.graph the relation describe your graph and explain whether it is a function. C. describe the relationship between the side lenght and area of the garden D.suppose the area of a garden is 3,600 square feet discribe how to find the
 one year ago
 one year ago

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jim_thompson5910Best ResponseYou've already chosen the best response.2
each row corresponds to an ordered pair
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
so the first row of 14 and 196 means we have the point (14, 196) the second row has 18 and 324, so we have (18, 324) etc etc
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
you do this for every row to fill out part a)
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
part b) plot every point you get from part a) and draw a curve through all of the points to graph the equation
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
k... so after i do that then what
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
describe the relationship between the side length and area of the garden I'll leave that to you, tell me what you think is the relationship
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
can we go back to a plz
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
ok what do you want to ask about that
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
so i charted all them down what do i do after that
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
ok what points did you get
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
(14,196) (18,324) (22,484) (26,676) (30,900)
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
correct, plot all these points on the same xy axis
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
after you have plotted all those points, you would then draw a curve through those all of these points
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
any ideas on C?
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
nope i am so lost in this stuf i hate it
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
14^2 = 196 18^2 = 324 22^2 = 484 etc etc so the relationship is this Area = (Side length)^2 ie you square the side length to get the area
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
for part d), you do this A = s^2 3600 = s^2 s^2 = 3600 s = ???
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
ok cool thanks i get so lost i have 2 more to do then i am do.....
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
might have to ask u for more help but not sure
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
one evening at 6pm the temp was 24F as the night progressed the temp dropped at a stedy rate of 4F pre hour A.make a table of values for the function for for values of 0 8 let 0 persent the time for 6 pm
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
there are 2 more that i will typ up to
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
ok let's do these one at a time then
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
first row will be 0 and 24 second row will be 1 and 20 (subtract 4 from 24) third row will be 2 and 16 (subtract 4 from 20) fourth row will be 3 and 12 (subtract 4 from 16) etc etc until you have 9 rows total
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
thanks B.write a function rule for the liner function explain your method for witeing the rule
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
y = mx + b y = 4x + b ... plug in the slope of 4 (I'll explain how I got this later) y = 4x + 24 ... plug in the yintercept of 24 (this is the initial temperature) f(x) = 4x + 24 So the function rule is f(x) = 4x + 24
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
The slope is found by subtracting two temperatures (next to each other)....so 24  20 = 4 ... make this difference positive if it's not already then you subtract two hour values (next to each other) ...so 1  0 = 1 ... make this difference positive if it's not already Now divide the two differences: 4/1 = 4 Then make the slope negative. The slope is negative because the temperature is DECREASING So the slope is m = 4
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
you could pick on temperatures and hour values not next to each other, but it's easier to use values next to each other
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
ok cool the next part is C at what time will the temp reach 0F explian the method of finding the time
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
f(x) = 4x + 24 0 = 4x + 24 solve for x
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
ok thanks so much r u willing to help with one more or r u done lol
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
i can do one more
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
ok thanks so much u r a life saver oh hey i think i can figure it out on my own actually lol thanks so much for helping me
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.2
yay that's great that you can, and I'm glad to be of help to you
 one year ago

madhatterBest ResponseYou've already chosen the best response.0
sorry for asking so much and takeing up so much of ur time
 one year ago
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