1,194 prompts matching "IGCSE quiz: Combining a strict inequality with a non-strict one"
Explain back: Reading the turning point from the completed square
I have just studied reading the turning point from the completed square in my SS1 Mathemat
Worked example: Substituting into the quadratic formula carefully
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Explain back: Reading the roots off the graph
I have just studied reading the roots off the graph in my SS1 Mathematics class. Let me ex
Worked example: Solving a related equation by adding a line to the graph
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Explain back: Finding the radius from a given arc length
I have just studied finding the radius from a given arc length in my SS1 Mathematics class
Worked example: The perimeter of a segment
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Explain back: The area of a segment as sector minus triangle
I have just studied the area of a segment as sector minus triangle in my SS1 Mathematics c
Explain back: Deriving the volume of a sphere from its radius
I have just studied deriving the volume of a sphere from its radius in my SS1 Mathematics
Explain back: The curved surface area of a frustum
I have just studied the curved surface area of a frustum in my SS1 Mathematics class. Let
Worked example: The frustum of a pyramid
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Explain back: The surface area of a compound solid
I have just studied the surface area of a compound solid in my SS1 Mathematics class. Let
Worked example: Finding a missing dimension from a given compound volume
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Explain back: Choosing class intervals for grouped data
I have just studied choosing class intervals for grouped data in my SS1 Mathematics class.
Worked example: The class midpoint and the class width
Act as my SS1 Mathematics tutor. Take me through one full worked example on the class midp