16 (- 1 f & j |a-4| b, h, &k 6b+4 none 1 b 4 ( 9 ( 1 g, i, and k 50 (1,4)(5,9) .5 520 and 530 6 concave down 9 -30 points/week between w=4 and w=5 1 27 |2a-3| (2b-1)2 = 4b2-4b+1 e 8x^2 +26x -36 k 35x^2 +12x -36 none 2x^3 +8x^2 -32x +16 (c,f) 93.070608cm .7299cm/mo c and f .81882cm/mo from w=1 to w=5 .801cm/mo 80 and 120 between mo 24.5 and 25.5 concave up 300 hPa 40 points/week from w=1 to w=2 27,000ft even, neg odd, neg –1hPa/100ft -1hPa/4000ft odd, pos between and -1hPa/4000ft odd –1hPa/200ft (x+1)(3x-5) even (x+3)(5x+4) neither (x+7)(7x+4) even 91.77421cm neither .80797cm/mo odd .84352cm/mo even .88654cm/mo neither between mo 24.5 and 25.5 16b 6 4p -1 4xy 0 Ex: nothing happened during that time between 2 and 6 (x-7)(4x-7) odd, neg (2x+7)(3x-7) even, pos (5x+1)(3x-6) odd, pos by by neither 21.54” 21.54” 21.55” by even 37 1/2’ 50’ 52.514in3 even P= neither 12/3 inch squares odd by by odd 27.14” 27.14” 27.15” by even 56.25’ 75’ 67.604 in3 odd P= 1 inch squares (b,d)
16 1 |a-4| 6b+4 1 4 9 1 50 .5 6 9 1 27 |2a-3| (2b-1)2 = 4b2-4b+1 8x^2 +26x -36 35x^2 +12x -36 2x^3 +8x^2 -32x +16 93.070608cm .7299cm/mo .81882cm/mo .801cm/mo between mo 24.5 and 25.5 300 hPa 27,000ft –1hPa/100ft -1hPa/4000ft between –1hPa/200ft and -1hPa/4000ft (x+1)(3x-5) (x+3)(5x+4) (x+7)(7x+4) 91.77421cm .80797cm/mo .84352cm/mo .88654cm/mo between mo 24.5 and 25.5 6 -1 0 Ex: nothing happened during that time between 2 and 6 (x-7)(4x-7) (2x+7)(3x-7) (5x+1)(3x-6) 21.54” by 21.54” by 21.55” 37 1/2’ by 50’ 52.514in3 P= 12/3 inch squares 27.14” by 27.14” by 27.15” 56.25’ by 75’ 67.604 in3 P= 1 inch squares (b,d) (- f & j b, h, &k none b ( ( g, i, and k (1,4)(5,9) 520 and 530 concave down -30 points/week between w=4 and w=5 e k none (c,f) c and f from w=1 to w=5 80 and 120 concave up 40 points/week from w=1 to w=2 even, neg odd, neg odd, pos odd even neither even neither odd even neither 16b 4p 4xy odd, neg even, pos odd, pos neither even even neither odd odd even odd
functions-cwhw-2013-08-02.docx