755 prompts matching "Setting out the coefficient determinant for two simultaneous equations"
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Sum of a series expressed with algebraic terms
I am in SS 1. Teach me finding the sum of the first n terms of a series where each term is
Gradient from a linear equation
I am in SS 1. I'm going to explain finding the gradient and y-intercept of a line directly
Equation of a line given gradient and one point
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Dividing a line segment in a given ratio
I am in SS 1. Teach me finding the coordinates of a point that divides a line segment inte
Area of a triangle from three coordinates
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Deciding if three points are collinear
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Vertical and horizontal line equations
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Word problem: coordinate geometry in a real map context
I am in SS 1. Quiz me with 4 short Additional Maths questions on a real-life word problem
Gradient as a rate of change interpretation
I am in SS 1. I'm going to explain interpreting the gradient of a straight-line graph as a
Perpendicular from a point to a line
I am in SS 1. Teach me finding the equation of the line through a given point that is perp
WAEC-style past question on coordinate geometry
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Distinguishing gradient sign: positive, negative, zero, undefined
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Coordinate geometry involving a right-angle condition to find x
I am in SS 1. Teach me finding an unknown coordinate x so that two given line segments mee
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
Expanding a product of three brackets
I am in SS 1. I'm going to explain expanding a product of three linear brackets, such as (
Expanding and simplifying with negative brackets
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Dividing algebraic fractions
I am in SS 1. I attempted an Additional Maths question on dividing one algebraic fraction
Solving a double inequality
I am in SS 1. Quiz me with 5 short Additional Maths questions on solving a double inequali
Representing a solution set on a number line
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Cross-multiplying to solve an equation with fractions
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