Samira ran 3 more miles than twice the number of miles ada ran. which statement makes this comparison using the correct variable expression? if ada ran m miles, then samira ran m2+3 miles. if ada ran m miles, then samira ran 2m + 3 ⁢ miles. if ada ran m miles, then samira ran 2(3)+m ⁢ miles. if ada ran m miles, then samira ran 3m + 2 ⁢ miles.

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.