Acommercial aircraft gets the best fuel efficiency if it operates at a minimum altitude of 29,000 feet and a maximum altitude of 41,000 feet more the most fuel efficient altitudes using a compound inequality

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.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.