C3 Algebraic fractions and Exp/Logs

C3 Algebraic fractions and Exponential/Log functions Find the value of the constants, A, B, C and D in the following identity:
x A B C D Find the vlaue of the constants, A, B, C and D where:
4x 2x+1 A B C D 2x+1 If log _{x} y=2 :x=2y x=y y=2x x ^{2}=yx ^{3}-3x^{2}+6x-2 has remainder 2 when divided by:x+1 x x-1 x+2 The graph of y= e ^{x} +1 crosses the y-axis at y=The graph of y= 4e ^{-2x} crosses the y-axis at y=The graph of y= -e ^{x} +1 crosses the y-axis at y=The horizontal asymptote is at y = The graph of y= 3e
at y= The graph of y= 50e
at y= The horizontal asymptote is at y = C3 Algebraic fractions and Exponential/Log functions The graph of y= 20e
at y= The horizontal asymptote is at y = Find A to the nearest pound:
Find the investment value after 10 years: The value of an investment varies according to the formulae
V=Ae with the investment worth £8000 after 3 years
The graph of y= ln(x) crosses the x-axis
at x= The vertical asymptote is at x = The graph of y= ln(-x) crosses the x-axis
at x= The vertical asymptote is at x = The graph of y= ln(x-2) crosses the x-axis
at x= The vertical asymptote is at x = Solve the equation ln(3x+2) = 1, giving your answer to 2dp Solve the equation e to the nearest whole number). Solve the equation ln 2 +ln x = 4, (giving your answer to the nearest whole number). |

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