Graphs of inverse functions have a domain and range jus like any other graph of a function. The domain of a inverse function in the range of the original, and the range of an inverse function is the domain of an original
Answer:
60°
Step-by-step explanation:
Here we are given that the number of convertibles cars. Total number of cars owned by the dealers is 90. We have to draw the pie graph for above ratio. The pie chart is a circular statistical graph , where the different portion in form of sectors on the circle showing the amount of different entities.
The angle covered by an entity is in the same proportion as its number is in ration to the total number of all the entities.
Hence
Hence we will represent 60 degrees in order to represent 15 cars in our chart.
If a line is perpendicular, is has a negative reciprocal slope
The slope for the new line will be -1/3x
To find b, plug in what you know
-2=-1/3(0)=b
-2=b
Now you have everything that you need
your line is y= -1/3x - 2
Hope this helps!
2/5 = 40%. 100 divided by 5 = 20 x 2 = 40%
Answer:
x ≤ 10, x > 4
Step-by-step explanation:
If x is less than or equal to 10, the line starts on 10 and includes all the numbers to the left . . <u>. .-2-1 0 1 2 3 </u><u>4 5 6 7 8 9 10</u>,11,12,. . .
If x is greater than 4 it's . -1,0,1 2 3 <u>4,5 6 7 8 9 10</u><u> 11 12 13 . . </u>.
So there is an overlap of the numbers between 4 and 10 (not including 4, just a little more. . )
