Answer:
<em>y = - </em>
<em> cos ( </em>
<em> x ) , y = cos ( 3x ) + 2 </em>
Step-by-step explanation:
<u><em>Image 1.</em></u>
The graph is reflection of cosine over x-axis and max is 3.5 ⇒ A = -
Period is ( 4 π ) ⇒ B =
There are no horizontal and vertical shifts ⇒ C = D = 0
<em>y = - </em><em> cos ( </em><em> x )</em>
<u><em>Image 3.</em></u>
The graph of cosine shifted 2 units up only ⇒ D = 2 , C = 0
Period of the given function is 
⇒ B = 3
<em>y = cos ( 3x ) + 2</em>
Hi :) ,
In degrees:
24
---- = tan 56 degrees
x
24
------- = x
tan 56 degrees
x = 16. 188
In radians:
24
---- = tan 56
x
24
----- = x
tan 56
x = -39.2623
hope that helps :)
Answer:
7
Step-by-step explanation:
BW is 1/3 of the way of JB
like the other question we set up an equation
2x+1=10x+1 but because BW is only one third of the way we have to multiply its side by 3 and the new equation is
9x+3=10x+1
step 1: subtract each side by 9x
3=x+1
step 2; subtract each side by 1
2=x
Next we plug in 2 to x in 3x+1 and get a final answer of
BW = 7
C. a + 3
10 + 3 = 13
11 + 3 = 14
12 + 3 = 15
a + 3 = ?
-1 would not be included. It is an integer not a whole number.
