We are given coordinates of a continuous function f(x)
(–2, 0)
(0, –2)
(2, –1)
(4, 0).
We need to find the possible turning point for the continuous function.
<u>Note: Turning point is a point on the graph where slope of the curve changes from negative to positive or positive to negative.</u>
<em>A turning point is always lowest or highest point of the curve (where bump of the graph seen).</em>
For the given coordinates we can see that (–2, 0) and (4, 0) coordinates are in a same line, that is on the x-axis.
But the coordinate (0, –2) is the lowest point on the graph.
Therefore, (0, –2) is the turning point for the continuous function given.
Answer:
3 is the lower perfect square of 27.
For #6;
We know that there are 46% male students and 30% of them are seniors. This means that we have to assume that 30% of the male students are seniors and that 30% of the female students are seniors. Taking 30% of 46% gives us 13.8%.
For #7;
We are looking for the possibility that we choose a junior student (22%) or a sophomore student (28%). This adds up to 50% (22%+28% = 50%). That is out answer.
Answer: The numbers are 14 2/3 and 43 1/3 (you can also write it as 44/3 and 130/3)
Step-by-step explanation:
x+y=58
2y-4x=28
This is a system of equations, so you can make the y equal to each other by: 2x+2y=116
Now you can subtract the equations from each other, so you have
2x+2y=116
-(2y-4x)=28
The y cancels out, leaving you with 6x=88, so x=14 2/3
When you plug x in, you get y=43 1/3
Answer:
38,340
Step-by-step explanation:
you take 6% of 27000 and multiply it by 7 years and then add the original 27,000
