Answer Quick 50 points for right answer! Which proportion could be used to determine if the figures represent a dilation? A rectangle with a length of 6 and width of 3. A rectangle with a length of 4 and width of 2. Three-halves = StartFraction 6 Over 4 EndFraction Three-halves = StartFraction 4 Over 6 EndFraction Three-fourths = StartFraction 6 Over 2 EndFraction Three-fourths = StartFraction 2 Over 6 EndFraction

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x