Arectangular napkin costs $3.25. a similar tablecloth is five times longer and five times wider. how much would you expect to pay for the tablecloth?

Which of the functions graphed below has a removable discontinuity?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

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