Hey need help on this question. Could I have a simple explaination please as I find it difficult to understand things
![Hey need help on this question Could I have a simple explaination please as I find it difficult to understand things class=](https://us-static.z-dn.net/files/db9/1ccb3bd84d29f9580d2503e7f886ed36.png)
Answer:
y = 1.5x + 1
Step-by-step explanation:
→ Choose 2 points
( 2 , 4 ) ( -2 , -2 )
→ Find the gradient
-6 ÷ -4 = 1.5
→ Write into format
y = 1.5x + c
→ Substitute in ( 2 , 4 )
4 = 3 + c
→ Minus 3 from both sides
1 = c
y = 1.5x + 1