Average Rate of Change as Slope of Secant
Trending Questions
Q. A particle is moving in a straight line according to the formula s = t2 + 8t + 12. If s be measured in metre and t be measured in second, then the average velocity of the particle in third second is
- 14 m / sec
- 13 m / sec
- 15 m / sec
- None of these
Q.
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If the average rate of change of f(x) with respect to x over the interval [a, b] is m, then find the value of 1m2
Q. A point moves in a straight line during the time t = 0 to t = 3 according to the law s=15t−2t2. The average velocity is
[MP PET 1992]
[MP PET 1992]
3
9
- 15
- 27
Q.
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f(x) = x2+2x+5. Find the average rate of change of f(x) in the interval [0, 2]
Q.
The average rate of change of f(x) = a x2 +bx+c , over the interval [x1, x2] is zero. Then x1 and x2 are the roots of f(x) = 0
True
False
Q. A point moves in a straight line during the time t = 0 to t = 3 according to the law s=15t−2t2. The average velocity is
[MP PET 1992]
[MP PET 1992]
3
9
- 15
- 27
Q.
___
A function f(x) is given as f(x) = 5. Find the average rate of change of f(x) in the interval [1000, 1025]