If you add a value to the outcome of the function (as in case a), you will just shift the graph up along the y-axis. Makes sense, right, since you're adding an extra 2 to the value you will plot on the y axis.
If you subtract (in this example) a value to the input of the function, you're actually "looking back" into the past of the graph (i.e., the left side). For example, for x=4 you're now plotting the value that used to be at x=1. So this shifts the graph to the right.
That may be confusing at first. But I hope with a little thought experiment, you get it.
No because .... the denominator can be a factor of the numerator .... then you would still have to simplify.
Factorization involves representing an expression with smaller terms.
- <em>When the greatest common factor is factored out, the equivalent expression is: </em>
<em>.</em> - <em>The complete factored expression is: </em>
<em />
The expression is given as:
The GCF of 
and 
is 
.
So, we have:
Factor out
To factorize the expression completely, we express 
and 
as squares.
So, we have:
Apply difference of two squares
So, the complete factor of is
Read more about factorization at:
brainly.com/question/19386208
3a - 5(a - 2) = 34
Distribute -5 inside the parentheses
3a - 5a + 10 = 34
Combine like terms
-2a + 10 = 34
Subtract 10 from both sides
-2a = 24
Divide both sides by -2
a = -12
Answer:
960
Step-by-step explanation:
The Original is unknown.
528 is only 55% of the original value (as 45% was removed).
It is called the Unitary Method What i am going to do now:
<em>528/55 = 9.6</em>
We divided by 55, as we wanted to be left with only 1% of the orignal so we can times by 100, and get 100% of the original value.
So now we know that 1% of the total is 9.6.
To find 100%, we times this value by 100, and therefore we get:
<em />
<em>9.6 x 100 = 960</em>
This is our answer. If you still don't understand what I have done here, search google for the unitary method and there are plenty of videos on google for further understanding.
