Blue fabric cost $2.10 per foot how many feet of fabric can she buy with $10.00

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Pls yall i really need the answer fr fr

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.