2 r4 + 3x + 5
Consider the function y =
2x + 1
(a) Determine the domain of the function.
(b) Determine the range of the function.
(c) Determine the intercepts of the function.
(d) Find the asymptotes if they exist.
(e) Find the turning points (if they exist) and determine the type of turning points they are.
(f) Manually sketch the graph of the function.​

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

do your own work and don"t cheat.

step-by-step explanation: