22 results authored by Johnathan Gregg - search across all users.
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Exam (18 questions) in Johnathan's workspace
Exam paper at end of the year for IB maths students. Please regenerate questions as often as possible in order to practice material.
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Question in Johnathan's workspaceSimple transformation of a log graph, evaluate asymptote and x-intercept.
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Question in Johnathan's workspacex boys and two girls arranged on a bench
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Question in Johnathan's workspaceEvaluating y intercept and horizontal and vertical asymptote for a rational function.
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Question in Johnathan's workspaceFalling object used to investigate arithmetic sequence, extension sections relate to geometric sequences and percentage growth.
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Question in Johnathan's workspaceFinding surface of a sphere and writing value in standard form
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Question in Johnathan's workspaceFinding asymptotes and using the y-intercept to find variables.
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Question in Johnathan's workspaceFind Range, evaluate function and inverse from a graph.
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Question in Johnathan's workspaceWrite a quadratic in completed square form. Coefficient of x^2 is 1.
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Question in Johnathan's workspaceFinding parameters of a factorised quadratic based on x-intercepts at vertex. Function has one intercept at origin and one at a positive integer value. Constant multiplier is randomised and requires vertex in order to calculate.
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Question in Johnathan's workspaceApplying an aritmetic sequence to increasing numbers of houses over time, also noting how this can relate to the equation of a straight line and can be given in form y = mt + n.
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Question in Johnathan's workspaceRearrange to give for y = mx + c, find gradient and realise that a parallel line has the same gradient (find x_intercept)
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Question in Johnathan's workspaceFind intersection of two graphs using GDC.
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Question in Johnathan's workspaceA graph is given with one intercept (negative) and a vertex (positive x and y) and from this students should be able to ascertain the axis of symmetry and equation (given that the leading coefficent of x is -1)
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Question in Johnathan's workspaceFrom first three terms find common ratio, n for specified u_n and sum terms.
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Question in Johnathan's workspaceFinding x and y intercapts and intersections of two graphs, one linear one exponential.
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Question in Johnathan's workspaceSubstituting a (negative) value into a function involving a quqdratic and 1/x
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Question in Johnathan's workspaceGiven two (not necessarily consecutive) terms in an arithmetic sequence, evaluate the common difference, first term and then apply to find sum of a number of terms. (Working with integer terms only)
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Question in Johnathan's workspaceBased on first and second term of an arithmetic sequence find common difference and eighth term.
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Exam (19 questions) in Johnathan's workspaceExam paper at end of year for IB1 HL students.
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Exam (16 questions) in Johnathan's workspaceExam paper at end of year for IB1 SL students.
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Question in Johnathan's workspaceQuestion to start exam paper to allow everyone to practice with software.