Algebra Study Cards 0.0 / 5 ? AllAlgebraA2/A-levelNone Created by: janene21Created on: 14-09-16 09:01 Replacing a variable with a number is called what? Algebraic Substition 1 of 16 x and x represent the same unknown number, this is called ? Like Terms 2 of 16 x and 2x are what ? Are Like Terms 3 of 16 What is an Independent variable ? A variable (often denoted by x ) whose variation does not depend on that of another. 4 of 16 What is a dependent variable ? A variable (often denoted by y ) whose value depends on that of another. 5 of 16 Find the value of 3p+4 when: p=4 16 6 of 16 What is a pronumeral ? A pronumeral is a symbol that represents a unknown number 7 of 16 Substitution involves a _____ taking the place of a _____ 1) Numeral 2) Pronumeral 8 of 16 subtract x from y y-x 9 of 16 The next odd number after y if y is even y+1 10 of 16 y times y times y y3 11 of 16 double x plus y 2x+y 12 of 16 What is a coefficient number ? A number used to multiply a variable 13 of 16 What is a constant number ? A constant is a number on its own, 14 of 16 What is a Rule ? A formal way to write an algebraic pattern 15 of 16 Each flower costs $2, what is the rule for the cost of flowers Cost (c) = 2 Flowers (F) 16 of 16
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