1.02 quiz sinusoidal graphs

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

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.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.