A= Lw for Lw
solve the indicated variable

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9