Answer:
y' = (2x + y cosxy)/(2y + x cosxy)
Step-by-step explanation:
Using implicit differentiation:
y^2 = x^2 + sin xy
2y y' = 2x + cos xy * (xy' + y)
2y y' = 2x + xy' cos xy + y cos xy
2y y' - xy' cosxy = 2x + ycos xy
y' = (2x + y cosxy)/(2y - x cosxy)
This looks one hundred percent correct to me and to check your answer you can plug in the answer you find to the first equation
17=37+4f
17=37+4(-5)
17=37-20
17=17
great job!!
Answer:
The third answer
Step-by-step explanation:
Rate of change is slope which is 10 for the first one and you can use rise over run to find slope for the graph
:Answer:
1.) The majority of drivers, about 62 percent, plan to buy a used vehicle next.
3.) Ten percent of drivers lease their current vehicle.
5.) The least percentage of people will lease their next car.
Correct on EDGE2021
Answer: See below
Step-by-step explanation:
For the first one, we are already given our slope. All we need to do is find the y-intercept, b.
y=-2x+b
6=-2(-3)+b
6=6+b
b=0
The slope-intercept form is y=-2x.
For the second one, we need to first find the slope using 
.
Now that we have our slope, we can plug it into our slope-intercept form to solve for b.
The slope-intercept form is 
.
For the third one, we are already given the slope, so all we have to do is find b.
The slope-intercept form is 
.
For the last one, we need to first find the slope using .
Now that we have our slope, we can plug it into our slope-intercept form and find b.
Our slope-intercept form is 
.
