Question: Which property and value pair could be used to apply a linear gradient effect?

1. ```css background: linear-gradient(#648880, #293f50);```
2. ```css background-image: linear(#648880, #293f50);```
3. ```css background: gradient(linear, #648880, #293f50);```
4. ```css background-color: linear-gradient(#648880, #293f50);```

Answer: The correct answer of the above question is Option A:```css background: linear-gradient(#648880, #293f50);```