cartagenasimon18 cartagenasimon18
  • 11-02-2021
  • Mathematics
contestada

i don't really understand this problem
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i dont really understand this problem class=

Respuesta :

katebennett171 katebennett171
  • 11-02-2021

Answer:

Step-by-step explanation:

So what you need to do is mark to points on the graph. For example (9,4) and (18,8). The run would be 9 and the rise would be 4. Gradient = rise/run which is 4/9. So that's the gradient. Now it asks for the equation. The formula for an equation is y=mx+c m= the gradient and c = the y-intercept (the y intercept is where the line meets the axis so it would be 0) so the answer is: y=4/9x+0.

Hope this helped !!

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