Rates of Change - Page 5
Questions
- To arrive on schedule,a train is to cover a distance of 60km at 72km/hr. If it starts 10min late,at what speed must it move to arrive on schedule?
- Can u help me find the rate of change is constant in each table? Find the rate of change. Explain what the rate of change means for the situation? Time (days) Cost ($) 3 75 4 100 5 125 6 150
- Can u help me find the rate of change is constant in each table? Find the rate of change. Explain what the rate of change means for the situation? Time (days) Cost ($) 3 75 4 100 5 125 6 150
- Can someone help me choose the correct option? You choose either the equation, the graph, or the table.
- Which graph is the correct answer?
- Rise is the _____ change in a line from one point to another ?
- You ride your bike to campus a distance of 8 miles and return home on the same route. Going to campus, you ride mostly downhill and average 5 miles per hour faster than on your return trip home. Continued in details?
- Maggie is rock climbing. After reaching the summit, she descends 14 feet in 213 minutes. If she continues at this rate, where will Maggie be in relation to the summit after 8 minutes?
- What is the average rate of change of the function from x1 to x2? f(x) = -3x^2 - x from x1 = 5 to x2 = 6
- What is the rate of change between #(6,-3)# and #(8,-2)#?
- Which is the correct answer?
- If f(x) = x^3-x what is the average rate of change of f(x) over the interval [1,5]?
- A train travels 60km in M minutes. If it's average speed is 400km per hour find the value of M?
- If r varies inversely as t, but directly as the square of m. if r=32 when m=8 and t=2, find r when m=6 and t=5?
- Can anyone help me with a grade 9 Math Question?
- A jogger ran 8 miles and then walked 6 miles. The jogger's running speed was 5 miles per hour faster than her walking speed. The total time for jogging and walking was 2 hours. What was the jogger's walking speed and jogging speed?
- Todd ran 8 laps around a 400-meter track on Monday, 4 laps on Tuesday, 8 laps on Wednesday, 4 laps on Thursday, and 8 laps on Friday. How many kilometers did he run?
- How do I do this? (please)
- For the following problem, y varies directly as x. If y = −12 when x = 9, find y when x is 15?
- How can a function do both of these things?