Flashcards
Unit 1
Flashcards do conjunto (26)
- 1What is the distance formula?
- 2What is the midpoint formula?
- 3How do you calculate a gradient?
- 4what does "tanθ" equal?Gradient
- 5What are parallel lines?When they have the same gradient
- 6What are points that lie on the same straight line?collinear
- 7What are perpendicular lines?Lines that have gradients m1xm2=-1.
- 8What is the equation of a straight line?
- 9—8x-3y-59 =0.
- 10—11x+y-28=0
- 11—x+y-5=0
- 12How do you work out the point of intersection?Elimination or Substitution (Equating)
- 13—(-3,5)
- 14What is concurrency?
- 15—We cannot divide by zero, so x ≠ −4
- 16A function f is defined by f(x)=sin°. Identify its range.-1≤f(x)≤1 .
- 17f(x) = 2x g(x) = x-3 Find f(g(x))f(g(x)) = 2(x-3)
- 18What are inverse fuctions.when f(g(x))=g(f(x))
- 19—
- 20What are the exact values?
- 21—
- 22—
- 23—
- 24—
- 25—
- 26How do you calculate a limit?l=b/1-a.
Informações
- Descrição
- Higher Maths Unit 1 Flash Cards. Includes; - Straight Lines - Functions and Graphs - Differentiation - Sequences
- Criado por
- andreacessford
- Visualizações
- 70
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