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If find the value of c.
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Evaluate .
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The gradient of a curve is given by 2x-5. If the curve passes through the point P(1,2), find its equation.
The velocity of a particle in ms-1 after time t seconds, is v=3t2 +2t. Find the distance, s, travelled after 3 seconds given that s = 0 when t = 0.
A particle starts from rest and moves in a straight line in a such a way that its velocity, v ms-1 at time t seconds is given by . Calculate the distance travelled in the first 4 seconds
The gradient of a curve is given by . If (-1,2) lies on the curve. Find its equation.
A particle starting from rest has an acceleration (8 – 2t)ms-2 at time t. When will the particle come to rest again?
A curve passes through the point (2,7) and the gradient function is 6x2 -8x+1. Find the equation of the curve.
The gradient of a curve at any point (x, y) is 2x . If the curve passes through the point (4,9), find its equation.
The gradient of a curve is given by . If (1,2) lies on the curve, find the equation of the curve.
Calculate, correct to two decimal places, the area enclosed by the line 3x-5y + 4=0 and the axes.
The gradient function of a curve is given by f'(x)=3x2 -8x +5. If 2 is the root of the equation of the curve, find the equation of the curve. A. 6x-8
The speed, v ms -1 of a body moving in a straight line is given by v=24t – 3t2 time t seconds. Find the distance at the end of 3 seconds.
The gradient function of a curve is given by f'(x)=3×2 -2x -1. If the curve passes through the point (1,1), find its equation.
A particle is projected from a point, O with a speed of 5 ms-1. It moves in a straight line with an acceleration of (6- 2t) ms-2, t seconds after leaving O. Calculate the speed after 2 seconds
A particle is projected from a point, O with a speed of 5 ms-1. It moves in a straight line with an acceleration of (6- 2t) ms-2, t seconds after leaving O. Calculate the maximum speed of the particle.
The gradient of a curve is 4x. If the point (2,0) lies on the curve, find its equation.