Which equation is represented by the graph below?

Step-by-step explanation:

From the given graph it is clear that,

1. Graph increasing exponentially.

2. It intersect the y-axis at y=-3.

3. As x approaches to a large negative number, then the function approaches towards -4.

So, the given graph represents an exponential function which shifts 4 units down.

The general form an exponential function is

When this function shifts 4 units down, then the equation of new curve is  

Therefore, the required equation is .

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

i have no idea just need points sorry

step-by-step explanation: