Considering it's critical points, it is found that the least possible degree of the polynomial graphed above is of 4.
<h3>What are the critical points of a function?</h3>The critical points of a function are the values of x for which:
In a graph, they are the turning points, and if a function has n critical points, the least possible degree is of n + 1.
In this problem, the function has 3 turning points, at x = -3, between x = -3 and x = 3, and at x = 3, hence the least possible degree of the polynomial graphed above is of 4.
More can be learned about the critical points of a function at brainly.com/question/2256078
Answer:
Benjamin travels 7 meters in 100 seconds.
Step-by-step explanation:
We are given the following in the question:
Circumference of tire = 2.8 m
Revolution of time = 1.5 times per minute.
Total time = 100 seconds.
We have to calculate distance covered by Benjamin.
Total number of revolution of tires =
Total distance covered by Benjamin =
Thus, Benjamin travels 7 meters in 100 seconds.
Answer:
(x, y) = (2, -5)
Step-by-step explanation:
Subtract 3 times the first equation from the second:
(-2x +3y) -3(-7x +y) = (-19) -3(-19)
19x = 38 . . . simplify
x = 2 . . . . . . divide by 19
Substituting into the first equation, we have ...
-7(2) +y = -19
y = -5 . . . . . . . . add 14
The solution is (x, y) = (2, -5).
