Answer:
Option 4: is the correct answer.
Step-by-step explanation:
The given fractions are mixed fractions. the mixed fractions have to be converted into proper fractions before performing any operation like addition, subtraction etc.
Given fractions are:
Converting into proper fractions
Making the denominator same
We have to multiply first fraction by 3 and second by 6
Converting into mixed fraction:
Hence,
Option 4: is the correct answer.
Answer:
1) Please see the required graph created with Microsoft Excel
2) No
Step-by-step explanation:
The given parameters are;
From the given equation, we have;
When x > 4, or x -2 <, y < 0, which gives;
y > 0 for -2 < x < 4
Therefore, the graph is opened in the downward direction with the peak at the point with coordinate (1, 3)
The legs of the graphs are straight lines with slopes = -1, and 1 respectively, before and after the maximum point of the graph
The table of values used to sketch the graph with Microsoft Excel is given as follows;
x y
-3 -1
-2 0
-1 1
0 2
1 3
2 2
3 1
4 0
5 -1
