What is the formula for slope
1 answer:
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Answer:
Step-by-step explanation:
For easy calculations let's use the supplementary angles:
Now lets calculate the magnitude of the vector C:
where:
Finally:
The y-intercept is already given an the equation.
It is negative 180.
The x-intercepts or roots where y = 0, are 4, 9, and 5. You know that there are three roots because the highest degree of the function is 3.
If you have a graphing calculator, I suggest plugging in the function to see the shape of the graph.
It is negative 180.
The x-intercepts or roots where y = 0, are 4, 9, and 5. You know that there are three roots because the highest degree of the function is 3.
If you have a graphing calculator, I suggest plugging in the function to see the shape of the graph.