Sequence A is the only one with a common difference (-6).
_____
Sequence D comes close, but its first difference is 5 while the others are 6. Hence there is no common difference.
When you shift a function, you are moving it.
e.g
f(x) = x * 3
A shift of that function would be g(x) = x * 3 - 2
Answer: 
Step-by-step explanation:
Given
The plane is cruising at an altitude of 
The angle of depression is 
Suppose the distance of the plane to the runway is x
from figure

The points of the graph of function be (0,-8) , (1,-15) ,(2,-24).
Given f(x)=(-x-4)(x+2)
We have to first multiply both the expressions to get f(x)
Expression refers to combination of numbers, symbols, variables, etc. It is usually not in equal to form. It expresses the relationship between variables. To find out the graph we need to first points of function.
f(x)=
Now we have to add 2x and 4x
f(x)=
Put the value of x=0
f(0)=0-0-8
=-8
Put the value of x=1
f(1)=-1-6-8
=-15
Put the value of x=2
f(2)=-4-12-8
=-24
Now plot these points on the graph to get the graph of function f(x)=(-x-4)(x+2).
Learn more about function at brainly.com/question/10439235
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