The graph of which function has a y-intercept of 3?

Can't see all the options, but all you need to do is look for where the line crosses the y-axis at positive 3.

I am assuming if the question is asking for a positive 3 it is the first graph, if it's asking for a negative 3 then the second paragraph.

Step-by-step explanation:

Whichever graph has a line that goes through 3 on the y-axis is the answer (horizontal line). If the question is asking for a negative 3 then it would be whichever graph has a line going through negative 3 on the y-axis. Hope this helps :)

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.