Answer:
x = -3
Step-by-step explanation:
-3x + 1 = 10
=> subtract 1 from both sides
-3x = 9
=> divide both sides by -3
x = -3
Answer:
thanks for the point
Step-by-step explanation:
thanks for the point
I don't know the answer
Answer:
Yes it can be right angle triangle
Answer:
you can graph the points. i recommend using Desmos
Step-by-step explanation:
As for the line of best fit you can use snaggit or snipping tool and both can help with the graph.
for the residual, you need to calculate the actual value minus the predicted value.
you should be given a formula in your problem.... that is for the predicted value.
Hope this helps!!