1. in two or more complete sentences, describe why the range of y = sin(x) is -1 ≤ y ≤ 1. make sure to reference the unit circle in your description.

2. in two or more complete sentences describe why the range of y = cos(x) is -1 ≤ y ≤ 1. make sure to reference the unit circle in your description.

3. graph y = cosx for -(3pi)/2 ≤ x ≤ -pi/2.
what is the largest value in the range?
a. -1
b. 0
c. 1/2
d. 1

4. graph y = tanx for -pi/4 ≤ x ≤ pi/4.
what is the range?

5. the amplitude of y = -3sinx is

6. the range of f(x) = 5cosx is

7. print out the graph paper from the "let's review" section. sketch the graph of y = 2tanx for -pi/2 ≤ x ≤ pi/2 and turn it into your teacher. indicate the asymptotes, if any.

in the box below, describe similarities and differences between the graphs of y = 2tanx and y = tanx.

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?

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area of rectangle a is 2 times that of rectangle b that means 2x+x =   36cm^2

3x = 36cm ^2

x = 36/3

x= 12cm^2

and 2x = 24cm^2

now side of square = are divided by sides = 36/4 = 6cm

that means length of rectangle a and b is 6cm too

now for rectangle a,

l*b = area

= 6*y=24

y=24/6 = 4

therefore dimensions of rectangle a are- length = 6cm, breadth = 4cm

and for rectangle b, length = 6cm and breadth = 6-4 = 2cm.

hope this .