Common-Core/ Grade 9
Maths MCQ Based On Find constant rate of change
Our free online Maths test quiz for Grade 9 will assist you to improve your Maths skills on every concept in a fun interactive way.
Happy students
Awesome classes
Common-Core Grade 9 - 9 Find constant rate of change
|
Multiply the rate of production by the number of hours to find the total number of toys produced.
To find the population after a certain number of years, multiply the current population by 1 plus the rate of change as a decimal.
Divide the total distance by the rate of change (speed) to find the time taken.
The line is going down constantly represents that rate of constant change.
Divide the initial amount of fuel in the tank by the rate of change to find the time required to empty the tank.
\\(Rate of change=\\frac{change in y}{change in x}=\\frac{4-2}{20-10}=\\frac{2}{10}=0.2\\)
Multiply the rate of production by the number of days in 4 weeks to find the total number of units produced.
To find the distance traveled, multiply the rate of change (speed) by the number of hours.
The weight and year pair is (60,1998 ) and (75,2009) \\(rate of change=\\frac{change in y}{change in x}=\\frac{2009-1998}{75-60}=\\frac{11}{15}=0.73\\).
To find the temperature after 10 hours, multiply the rate of change by the number of hours and subtract it from the initial temperature.
At JustTutors, we believe in the power of digital technology to help students get personalized learning and attention from India's best-in-class science, english and math tutors. We are focused on creating a top-class e-learning platform that brings together the best teachers, technology, media, content for creating a seamless and world-class experience for every student.