Answer:
Step-by-step explanation:Step 1: Simplify both sides of the equation.
−2+3y=y−2−4y
−2+3y=y+−2+−4y
3y−2=(y+−4y)+(−2)(Combine Like Terms)
3y−2=−3y+−2
3y−2=−3y−2
Step 2: Add 3y to both sides.
3y−2+3y=−3y−2+3y
6y−2=−2
Step 3: Add 2 to both sides.
6y−2+2=−2+2
6y=0
Step 4: Divide both sides by 6.
6y
6
=
0
6
y=0
Answer:
y=0
Direct variation is of the form y=kx (inverse variation is of the form y=k/x)
Determine the mode(s) of the data 2, 2, 2, 3, 5, 5, 6, 7, 8, 8, 8, 9, 10.
sergij07 [2.7K]
Answer:
all here
2,2,2, and 8,8,8,
Step-by-step explanation:
its the highest occurrence
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>