1,331 prompts matching "find the gradient of y = x^3 - 4x at the point where x = 2"
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Quiz: Finding the centre and the radius from the general equation
Act as my SS3 Further Mathematics tutor and quiz me on finding the centre and the radius f
Practice: The equation of a circle on a given diameter
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the equation o
Quiz: The equation of the tangent to a parabola
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Worked Example: The interquartile range of a set of ordered data
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Explain Back: The variance of an ungrouped set of data
I have just studied the variance of an ungrouped set of data in my SS3 Further Mathematics
Spot My Mistake: The standard deviation of an ungrouped set of data
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Final Revision: Reading the quartiles off a cumulative frequency curve
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.
Spot My Mistake: The point at which a loaded beam will tip about its support
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Learn: The velocity of one body relative to another
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Practice: The triangle of velocities for a boat crossing a river
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Worked Example: The common acceleration of two connected particles
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Spot My Mistake: Two particles on a pulley at the top of an inclined plane
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Quiz: The acceleration of a body sliding down a smooth incline
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Worked Example: The acceleration of a body moving round a circle at constant speed
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Learn: The defining equation of simple harmonic motion
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Quiz: The velocity of a body in simple harmonic motion at a given displacement
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Learn: Hooke's law, and what the modulus of elasticity means
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Spot my mistake: Treating the rth term of a binomial expansion as the one carrying the rth power
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Spot my mistake: Treating the variance of a binomial distribution as its standard deviation
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Spot my mistake: Treating the dot product of two vectors as another vector
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