Answer:
See attached image for the graph of the function
Step-by-step explanation:
Notice that this is the product of a power function () times the trigonometric and periodic function cos(x). So the zeros (crossings of the x axis will be driven by the values at which they independently give zero. That is the roots of the power function (only x=0) and the many roots of the cos function: , and their nagetiva values.
Notice that the blue curve in the graph represents the original function f(x), with its appropriate zeros (crossings of the x-axis), while the orange trace is that of "-f(x)". Of course for both the zeroes will be the same, while the rest of the curves will be the reflection over the x-axis since one is the negative of the other.
Answer:
Step-by-step explanation:
Hope this helps u!!
The formula for slope is:
(-5, 9) =
(-5, -5) =
so...
The slope is undefined because the points are vertical and have no run only a rise
Hope this helped!
~Just a girl in love with Shawn Mendes
You have to calculate percent from the original price. Try it and show the results.
Answer:
x = 2 y= -1/2
Step-by-step explanation:
5x-2y=11 {1} . 2
3x+4y=4 {2} . 1
-> 10x-4y=22
+ 3x+4y = 4
-> 13x = 26
-> x= 26/13 x= 2/1 x= 2
-> 3(2)+4y=4
->6+4y=4 -> 4y= 4-6
-> 4y= -2 -> y= -2/4 -> y=-1/2