Maths Flash Cards 0.0 / 5 ? MathematicsSimultaneous equationsAlgebraTrigonometryPythagorasProbabilityLinear equationsGCSEEdexcel Created by: dhaskhoidCreated on: 04-06-19 12:23 Upcoming Test Dates 1. Monday 10th June 2019 2.Thursday 13th June 2019 3.Friday 14th June 2019 1 of 8 Tips Watch vidoes. Attempt practice question. Check answers. 2 of 8 Linear Grahps Always a straight line graph. [Equation = Y=mx+c] To find the gradient = height/base. Parallel lines have the same gradient. 3 of 8 Quadratic Graphs A U shaped cruve -> y=x2-3. A N shaped cruve -> -x2+3 4 of 8 Volume Volume = Cross Section * Length 5 of 8 Surds Surd form is a number which can't be written as a decimal. A surd is often written as a SQUARED ROOT. 6 of 8 Square Numbers 1,4,9,16,25,36,47,64,81,100,121,144,169,196,225 7 of 8 Trigonometry SIN COS TAN 8 of 8
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