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November 22, 2014

Search: precalulus

Number of results: 7

Precalulus-NEED HELP!
PLEASE HELP! Compute the difference quotient: [(f(x)- f(a))/(x-a)].. for f(x)= (-1/x^2)
May 22, 2010 by krista

precalulus
y^2+4y-x+1=0 what is the vertex of this equation and the axis of symmetry for this parabola?
March 5, 2011 by anonymous

precalulus
use the intermediate value theorem to show that f(x) has a zero in the given interval. f(x) = -x^5 -2x^4 + 5x^3 + 4; [-0.9, -0.8] Stuck!
December 9, 2011 by james

precalulus
Change the exponentional expression to an equivalent expression involving a logarithm. 7^c = 0.026
December 17, 2011 by anon

precalulus
Ok feeling kinda dumb because this isn't coming out right. I know it's simple. log6 (x -3) + log6(x -6) - log6(x + 1) = 2
December 21, 2011 by Anon

math- precalulus
Can someone help me with this prolem please? Use the information given about the angle Ɵ to find the exact value of: sin 2Ɵ. 1) sinƟ= 3/5, 0 < Ɵ < (π/2)
March 4, 2009 by kayla

proof by mathematical induction
subject is PreCalulus. 2^(k+3) = and < (k+3)! i know how to do proving using mathematical induction when its just an equal sign, but I dont understand what to do when its an inequality. thank you!!! Here is what I would do Step 1: check if it is true for k=1 that is: let k=...
January 5, 2007 by Cait

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