To shift the graph of an equation a certain number of units _____, you need to subtract that number from the functions equation
2 answers:
Answer:
The correct option is A) Down.
Step-by-step explanation:
A function can be shift vertically up or down by adding some positive or negative constant.
For example:
Consider the figure 1:
The function shifted up by <em>k</em> unit. (where <em>k</em> is 1 unit)
Now consider the figure 2:
The function shifted down by <em>k</em> unit. (where <em>k</em> is 1 unit)
Which means to shift the graph of an equation certain number of units up, we need to add that number from the functions equation.
Similarly, to shift the graph of an equation certain number of units down, we need to subtract that number from the functions equation.
Therefore, the correct option is A) Down.
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If you look up "angles of 7 sided polygon" it would give a result of how many degrees polygons with 7 sides such as this one above would equal to. It's important to know that when finding x angles within.
7-sided polygons = 900 degrees in total
Since all the other angles except x are given, we can add all those up and set it equal to 900. So it would look like this:
Simply solve for x now.
So x = 111 degrees.
Hope this helps!
Answer:
Step-by-step explanation:
Given the expression:
First, we open the outer brackets
Therefore: