A is the line with equation y

The equation of the line $y = 7x + 1$ is in the slope-intercept form $y = mx + c$, where:

• $m$ represents the gradient (or slope),
• $c$ represents the y-intercept.

From the equation:

• The gradient $m = 7$,
• The y-intercept $c = 1$.

So, the gradient of the line $A$ is 7, and the y-intercept is 1.

Do you have any questions, or would you like more details?

Here are 5 related questions to expand on this topic:

1. How would you find the gradient if the equation was not in slope-intercept form?
2. What is the significance of the gradient in the context of a graph?
3. How would the graph of this line change if the gradient were negative?
4. Can you find the x-intercept of this line?
5. How would you write the equation of a line parallel to $A$?

Tip: The gradient determines the steepness of the line, while the y-intercept shows where the line crosses the y-axis.