Radius: 3.5 units, Center (0,3.5)

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

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 curved part of the figure is the semicircle what is the best approximation for the area of this figure