Previous Answers Let P be a point on the graph of y x 3 The tangent line at P

# Previous answers let p be a point on the graph of y x

• Homework Help
• 9
• 98% (49) 48 out of 49 people found this document helpful

This preview shows page 6 - 9 out of 9 pages.

9.5/5 points | Previous AnswersLet Pbe a point on the graph of y= x3. The tangent line at Pwill intersect the graph at the point (a) If Phas x-coordinate a, then what is the equation of the tangent line at y= x + (b) The line in (a) will intersect the curve y= x3in two places; one of these is Pand the other pointis: ( , (c)The ratio of the slope of the curve at Qto the slope at Pis 10.6/6 points | Previous AnswersConsider this function y = f(x)on the domain (-, Q.P:. ) .).(a) If , f '(x)=(b) Answer these multiple choice questions: (1) lim_(x->0) f(x)=f(x) = xsin( )+ 9if x09if x= 04xx0Does not exist9 40-
2/21/14, 2:40 PMChapter 3.4 HWPage 7 of 9(2) lim_(h->0)=(3) f '(0)=(4) f(x)is continuous for all xf(h)f(0)hDoes not exist9 40-Does not exist9 40-TrueFalse
2/21/14, 2:40 PMChapter 3.4 HWPage 8 of 9x11.6/6 points | Previous AnswersConsider this function y = f(x)on the domain (-, ).==x0
2/21/14, 2:40 PMChapter 3.4 HWPage 9 of 9(3) f '(0)=(4) f(x)is continuous for all x(5) f(x)is differentiable for all xDoes not exist26 60-Does not exist26 60-TrueFalse TrueFalse
• • • 