Label each graph with the correct equation (straight line graph)

please also explain how you do it because i’m confused

Step-by-step explanation:

y=-x/2-1

If x=0,y=-1

if y=0, x=-2

Since u plot this in graph and draw a straight line u get 1st graph

Similarly

2)y=-x/3-2 is in graph 4

3)y=x/2-1 is in graph 3

4)y=2x which is in graph 2

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .

5/12, or 5: 12

step-by-step explanation: