Math please help!
 👍 0
 👎 0
 👁 103

 👍 0
 👎 0
Respond to this Question
Similar Questions

Calculus
Let f be a function defined for all real numbers. Which of the following statements must be true about f? Which might be true? Which must be false? Justify your answers. (a) lim of f(x) as x approaches a = f(a) (b) If the lim of
asked by Anonymous on August 28, 2015 
Calculus Limits
Question: If lim(f(x)/x)=5 as x approaches 0, then lim(x^2(f(1/x^2))) as x approaches infinity is equal to (a) 5 (b) 5 (c) infinity (d) 1/5 (e) none of these The answer key says (a) 5. So this is what I know: Since
asked by Anonymous on March 2, 2019 
calculus
hi! just needed help on an FRQ for ap calculus ab. let me know if you have any questions for me. I'm just really confused as far as what I am meant to do. If you could walk me through it that would be amazing. THANKS!! A
asked by phoebe on February 16, 2015 
calculus again
Suppose lim x>0 {g(x)g(0)} / x = 1. It follows necesarily that a. g is not defined at x=0 b. the limit of g(x) as x approaches equals 1 c.g is not continuous at x=0 d.g'(0) = 1 The answer is d, can someone please explain how?
asked by Jen on December 3, 2006 
calculus
Help  I have three problems that I am stuck on  1. Lim x approaches infinity (x3/x squared + 4) 2. Lim x approaches 3 x cubed  x squared  7 x +3/ x squared  9 3. Lim x approaches negative infinity (x + square root x squared
asked by Jane on October 27, 2008

Calculus
Find the limit lim as x approaches (pi/2) e^(tanx) I have the answer to be zero: t = tanx lim as t approaches negative infi e^t = 0 Why is tan (pi/2) approaching negative infinity is my question?
asked by NYCalc on March 23, 2011 
Calculus
Show that limit as n approaches infinity of (1+x/n)^n=e^x for any x>0... Should i use the formula e= lim as x>0 (1+x)^(1/x) or e= lim as x>infinity (1+1/n)^n Am i able to substitute in x/n for x? and then say that e lim x >0
asked by Frederick E. on November 8, 2011 
Calculus
Show that limit as n approaches infinity of (1+x/n)^n=e^x for any x>0... Should i use the formula e= lim as x>0 (1+x)^(1/x) or e= lim as x>infinity (1+1/n)^n Am i able to substitute in x/n for x? and then say that e lim x >0
asked by Frederick E. on November 9, 2011 
Calc: Limits
how to calculate the limit: *I got confused especially with the square root. 1. lim as x approaches 2 (squareroot x^2 +5)3 / (x2) 2. lim as θ (theta) approaches zero (tan^2 (5θ) / (sin (3θ) sin (2θ) )
asked by A on January 29, 2018 
Calculus
Note that pi lim arctan(x ) =  x > +oo 2 Now evaluate / pi \ lim arctan(x )   x x > +oo \ 2 / I'm not exactly sure how to attempt it. I have tried h'opital's rule but I don't believe you can use it here. Any help
asked by Frederique on November 19, 2006 
math
Let h be defined by h(x)=f(x)*g(x) x less than or equal to 1 h(x)=k+x if x > 1 If lim as x approaches 1 f(x)=2 and lim as x approaches 1 g(x)=2 then for what value of k is h continous? A. 5 B. 4 C. 2 D. 2
asked by Anonymous on September 3, 2018