https://gyazo.com/adcacfbf445433551e16ad55b2d7372c

Question

jhonyy9 · Answer

Jamal for x=0 what value you get for y ?

vuriffy · Answer

Use multiple x values to make sure it withholds all inputs to the graph. 
Consider: -1, 0, 1, and 2.

vuriffy · Answer

When x is 0 on the graph, y is 3. 
2(0) - 3 = -3.
So this proves B to be incorrect.

jhonyy9 · Answer

Jamal for x=0 than you get the right value for y and in the second case for y=0 you get the right value for x 
so from these two cases you can selecting the right equation of this graph sure

jamaljunior · Answer

hey i use desmos and got C as answer is this correct?

vuriffy · Answer

For the graph, when x = 1, y = 1.
Let's try Option C) 
-2(1) + 3 = 1


Yes, C is correct.

jamaljunior · Answer

thank you both! sorry i could not medal both

vuriffy · Answer

It's okay, I can medal @jhonyy9 for his help!

jhonyy9 · Answer

yw. 

bye