Answer:
The slope of g(x) is: 
The slope of f(x) is: 
Step-by-step explanation:
For this exercise you need to know that:
1. By definition the slope of any horizontal line is zero ()
2. The slope of a line can be calculated using the following formula:
In this case, you can observe in the graph of the function g(x) given in the exercise that it is an horizontal line. Then, based on the explanation given before, you can conclude that its slope is:
To find the slope of the function f(x) shown in the table attached, you need to follow these steps:
- Choose two points from the table:
and 
- You can say that:
- Substitute values into the formula :
- Finally, evaluating, you get:
Answer:
Step-by-step explanation:
Given
Required
Solve
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
<em>The numbers in parentheses are carried from previous sum</em>
Start from the right
Write 0, carry 1
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
0
Write 0 carry 1
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
0 0
Write 0 carry 1
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
0 0 0
Write 0 carry 1
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
0 0 0 0
Write 0 carry 1
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
0 0 0 0 0
Write 0 carry 1
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
0 0 0 0 0 0
Write 0 carry 1
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
0 0 0 0 0 0 0
Write 6
2 4 5 6 7 3 8 9
+ 3 5 4 3 2 6 1 1
----------------------------
6 0 0 0 0 0 0 0
Hence:
Answer:
I dont know what you want me to do. But if you wanted it simpilfied its
−20.8.
Step-by-step explanation:
The student that simplified the expression incorrectly is student 2
<h3>How to determine the incorrect result?</h3>
The steps are given as:
Student 1:
- Step 1:
- Step 2:
- Step 3: 1 + tan²(Ф)
- Step 4: sec²(Ф)
Student 2:
- Step 1:
- Step 2:
- Step 3: sec²(Ф)/tan²(Ф)
- Step 4: csc²(Ф)
As a general trigonometry rule;
This means that student 1 is correct, while student 2 is not
The first error in student 2's workings is in step 2, where we have:
The above expression is not justified and cannot be proved by any trigonometry rule
Since the step 2 is incorrect, the other steps cannot be used.
Hence, the student that simplified the expression incorrectly is student 2
Read more about trigonometric expressions at:
brainly.com/question/8120556
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