Answer:

For this case m represent the slope and is given by
and from the other condition given we know that
. And replacing we got:

And if we reorganize the terms we have:

And subtracting 3 in both sides we got:

Step-by-step explanation:
For this case we have the following function y=g(x) and we want to find the tangent line to this function using the conditions: 
So we need a function like this one:

For this case m represent the slope and is given by
and from the other condition given we know that
. And replacing we got:

And if we reorganize the terms we have:

And subtracting 3 in both sides we got:

Answer:
x= 13, angle 1= 37, and angle 2= 53
Step-by-step explanation:
So you have 2x+11+1+4x=90 degrees
If you simplify it, it becomes 6x+12=90 degrees
Then, you rearrange; 6x=90-12 or 6x= 78
So then, x=13
For angle 1 its 2x+11= 37 degrees
And angle 2 is 1+4x= 53 degrees
I think there is only one point x = -1.
Are you sure it's not x^2 + 1 = 0, if you had this equation the two points will be -1 and 1.
Or the equation was something like: x+1 =y?
If the equation is x+1=y.
First point: (-1,0)
Second point: (0,1)
//Hope this is what you are looking for. Sorry if it's incorrect.
It's 1 over 4 to the 2nd or 1 over 16