In PQR, PQ = PR, QM | PR and RN | PQ then prove that: QM = RN

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

What are the domain and range of the function f(x)=2^x+1

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.