Answer:
infinite
Step-by-step explanation:
If you multiply all factors in the secon eqation by 4, you will get the first eqation.
Therefore for any value of x you can find y, thus having an infinite number of x,y pairs
Answer:

Step-by-step explanation:

Answer:
Step-by-step explanation:
hello : look this solution
Answer:
D
Step-by-step explanation:
This function resembles that of the absolute value function, never going into the negative y values. Hope this helps!
Two of the side lengths and one of the angles of both of the triangles. Hope this helps!