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September 30th, 2014

9/30/2014

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Today we answered HW questions from 2.7 Inverse trigonometric differentiation
tt7_2.7_inverse_trig_diff._30-9-2014.pdf
File Size: 185 kb
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We then started Chapter 3 looking at applications of differentiating relating to tangents to curves and turning points
tt7_3.2_turning_points_30-9-2014.pdf
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tt7_3.2_turning_points_30-9-2014.pdf
File Size: 623 kb
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HW: Questions from Ex. 3.1 
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September 29th, 2014

9/29/2014

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Today after Correcting HW questions from the Exam papers we started Section 2.7 Differentiation of Inverse Trigonometric Functions. 
HW Ex.2.7 Include Q.1, 2 and 10
tt7_2.7_inverse_trig_differentiation_29-9-2014.pdf
File Size: 498 kb
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differentiation_exam_questions_29-9-2014.pdf
File Size: 306 kb
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September 26th, 2014

9/26/2014

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Today we continued with examples of Differentiating Exponential and Logarithmic Functions
tt7_2.8_exponential_differentiation_26-9-2014.pdf
File Size: 301 kb
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tt7_2.9_diff._log_functions_26-9-2014.pdf
File Size: 320 kb
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HW Questions from Exam Papers:
  • 2014 SEC P.1 Q.4 (page 6)
  • 2014 SAMPLE P.1 Q.6 b (i) (page 26)
  • 2012 SEC P.1 Q.6 a (page 60)
  • EDCO SAMPLE C P.1 Q.6 a (page 119)
  • EDCO SAMPLE D P.1 Q.6 b (page 132)
  • EDCO SAMPLE E P.1 Q.6 b (page 146)
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September 25th, 2014

9/25/2014

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Today we corrected HE from 2.8 Differentiating Exponential Functions. We then looked at the examples in 2.9 Differentiating Logarithmic Functions.

HW: Try questions from Ex. 2.9
tt7_2.8_exponential_differentiation_25-9-2014.pdf
File Size: 407 kb
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tt7_2.9_diff._log_functions_25-9-2014.pdf
File Size: 669 kb
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September 23rd, 2014

9/23/2014

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First we corrected HW on Trigonometric Differentiation
tt7_2.6_trig._derivatives_23-9-2014.pdf
File Size: 238 kb
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Then we started 2.8 Differentiation of exponential functions.
Try questions from this section for HW.
tt7_2.8_exponential_differentiation_23-9-2014.pdf
File Size: 970 kb
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Picture
The slope of the function y = e^x is always equal to its y value
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September 22nd, 2014

9/22/2014

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After correcting some HW from Ex. 2.5 on higher derivatives we started Section 2.6 Differentiating Trigonometric functions.
HW: Include EX. 2.5 Q.6 & 8
tt7_2.5_higher_derivatives_22-9-2014.pdf
File Size: 168 kb
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tt7_2.6_trig._derivatives_22-9-2014.pdf
File Size: 669 kb
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September 19th, 2014

9/19/2014

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Looked at 2 questions involving slope from 2.3
tt7_2.3_differentiation_by_rule_19-9-2014.pdf
File Size: 253 kb
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Completed the final example from 2.4 involving quotient and chain rules
tt7_2.4_product_quotient__chain_rules_19-9-2014.pdf
File Size: 205 kb
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Introduced higher derivatives 2.5
tt7_2.5_second_derivatives_19-9-2014.pdf
File Size: 621 kb
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HW: Questions from these sections
Picture
Picture
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September 18th, 2014

9/18/2014

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No class due to Higher Options
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September 17th, 2014

9/17/2014

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Today we continued with Differentiation by rule and using the product, quotient and chain rules and sometimes a combination of these.
The solutions to this chapter are now available (click here)
tt7_2.4_product_quotient__chain_rules_17-9-2014.pdf
File Size: 448 kb
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tt7_2.3_differentiation_by_rule_17-9-2014.pdf
File Size: 138 kb
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HW do as many as these questions as you can!
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September 16th, 2014

9/16/2014

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Today we continued with differentiation. Moving on from first principles 2.2 to 2.3 differentiation by rule and 2.4 product, quotient and chain rules.
tt7_2.2_first_principles_16-9-2014.pdf
File Size: 560 kb
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tt7_2.3_differentiation_by_rule_16-9-2014.pdf
File Size: 818 kb
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tt7_2.4_product_quotient__chain_rules_16-9-2014.pdf
File Size: 750 kb
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Picture
HW: Ex. 2.3 Q. 2, 6, 9, 13 and Ex. 2.4 Q.2, 4, 8
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