Answer:
x = 3/2
Step-by-step explanation:
Simplify this equation by dividing all three terms by 1/4:
2x - 1 = 2, or
2x = 3
Then x = 3/2
They way to find the y-intercept from two points is to first find the slope, which can be derived from the formula 
.
Then, you can plug in one of the two points 
or 
into the formula y=mx+b to solve for b, which is your y-intercept.
There are many ways of doing it, but here is mine.
Step-by-step explanation:
x = 6, y = 16
So now you multiply six by four and you will get twenty four plus sixteen, if you add them then you will get forty.
Answer:
8.0622577483
you can take it from here...
<h2><em><u>
Answer:</u></em></h2>
<u>f'(x) = 6e(cos(x))-xsin(x))</u>
<u>f''(x) = 6e(cos(x)-xsin(x)))</u>
<h2><em><u>
Step-by-step explanation:</u></em></h2>
Search at symbolab derivative calculator and watch the steps there!
Since I'm not a tutor nor a teacher, it is very hard for me to show step-by-step, but I suggest you should view the (derivative) calculator.
<h2>
GOOD LUCK! </h2>
