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GBK Programming 1

GBK Programming 1. Jordan Johnson. Today’s plan. Greeting Warm-up: Review Hand Tracing Lab Assignment Work Clean-up. Hand Tracing. On paper or in a text editor window, trace by hand the evaluation of the following:

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GBK Programming 1

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  1. GBK Programming 1 Jordan Johnson

  2. Today’s plan Greeting Warm-up: Review Hand Tracing Lab Assignment Work Clean-up

  3. Hand Tracing • On paper or in a text editor window, trace by hand the evaluation of the following: • (* (image-width (circle 5 “solid” “blue”)) (image-height (circle 5 “solid” “blue”))) • (= (expt 2 4) x) where x is defined with: (define x 16)

  4. Hand TracingSolutions • Solutions: • (* (image-width (circle 5 “solid” “blue”)) (image-height (circle 5 “solid” “blue”)))= (* (image-width )(image-height (circle 5 “solid” “blue”)))= (* 10 (image-height (circle 5 “solid” “blue”)))= (* 10 (image-height ))= (* 10 10)= 100 • (= (expt 2 4) x)= (= 16 x)= (= 16 16)= true

  5. Clean-up • Before you leave, please . . . • Log out. • Push in your chair. • Make sure you’ve got everything. • Make sure all trash ends up in the trash can.

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