Harper kicked a beach ball to her sister in the pool. The height of the ball in feet, h(x), can be represented by h(x)= -0.5x^+4x, where x is the horizontal distance the traveled in feet. If the height of the ball is now 3.5 feet, write and solve an equation to determine which represents x, the horizontal distance the ball has traveled. A. x= 1 foot B. x= 7 feet? C. Both A and B D. Neither A OR B.

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

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.