Write down the gradient and y- intercept of the line y=-3x+4

Question

Write down the gradient and y− intercept of the line y=−3x+4

how do I do it

Answer 1

The slope-intercept form of a line is  y = mx + b  where m is the slope and b is the y-intercept  

 

So for example, the line  y = 8x - 9  has slope = 8 and y-intercept = (-9)  

 

"Gradient" is another word for slope