Eileen is taking a trip to louisiana and expects to drive 850 miles round trip. if her car gets 23 miles per gallon, and the cost per gallon of gas is $2.79, how much will she spend on gasoline? round to the nearest dollar. (points : 2)
$98
$103
$41
$69

i dony know

step-by-step explanation:

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.