706 prompts matching "is this line tangent to this curve"
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Explaining why sum to infinity only works for |r| < 1
I am in SS 1. Quiz me with 5 short Additional Maths questions on explaining, using a numer
Distance between two coordinate points
I am in SS 1. I attempted an Additional Maths question on finding the distance between two
Distance formula with negative coordinates
I am in SS 1. Teach me finding the distance between two points where some coordinates are
Midpoint of a line segment
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Gradient of a line joining two points
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Equation of a line given gradient and one point
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Equation of a line through two given points
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Finding the point of intersection of two lines
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Deciding if three points are collinear
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Vertical and horizontal line equations
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Equation of a line with a given y-intercept and passing through a point
I am in SS 1. I attempted an Additional Maths question on finding the equation of a straig
Quiz me rapid-fire on gradients and equations of lines
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Distinguishing gradient sign: positive, negative, zero, undefined
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Common mistakes in coordinate geometry formulas
Teach me the most common mistakes SS1 students make with coordinate geometry formulas, suc
Full worked exam-style problem combining gradient, distance and midpoint
I am in SS 1. I'm going to explain a single exam-style coordinate geometry question that r
Coordinate geometry applied to a triangle's area check
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Solving a linear inequality and showing the solution
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Representing a solution set on a number line
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Solving simultaneous linear equations by elimination
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Substituting values into an algebraic expression
I am in SS 1. Teach me substituting given numerical values into an algebraic expression co