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The gradient of a curve

a) A curve is defined by the following parametric equationsx= 3t/t^2 +1 , y=1/t^2 +1 (i) Find an expression, in terms of t for
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2. asked by Keira
3. 1,147 views
A curve is given by the equation y = x/(x - 1). The coordinates of a point P on the curve are (3, 1 1/2). Show that the gradient
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2. 145 views
Can anyone use these two questions as an example,I will do the rest,thank you!1) y=x^2-3x, for -2≤x≤5. (Scales 2cm for x,
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2. asked by idkhowtodomath
3. 396 views
a curve is such that dy/dx=4x+7. the line y=2x meets the curve at point 'P'. Given that the gradient of the curve at P is 5.
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2. asked by Ashley
3. 797 views
a curve is such that dy/dx=4x+7. the line y=2x meets the curve at point 'P'. Given that the gradient of the curve at P is 5.
1. 1 answer
2. asked by Ashley
3. 464 views
The gradient of a curve is defined bydy/dx = 3x^(1/2) - 6 Given the point (9, 2) lies on the curve, find the equation of the
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2. asked by James
3. 2,998 views
Find coordinates of the points on the given curve at which it's gradient has the given value.Y=x^3+x^2 Gradient = 1 I know that
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2. asked by Anonymous
3. 543 views
A vertical parabolic sag curve is to be designed to connect a down-gradient of 1 in 20 with an up-gradient of 1 in 15, the
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2. asked by Anonymous
3. 924 views
A vertical parabolic sag curve is to be designed to connect a down-gradient of 1 in 20 with an up-gradient of 1 in 15, the
1. 2 answers
2. asked by Anonymous
3. 690 views
How can I determine a value of gradient from a graph if the line is curved. (not a straight line)This is where Calculus comes in
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2. asked by Paul
3. 677 views