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G) Three sides of a trapezoid are 8 inches in length. How long must the fourth side be, so that the area is a maximum? • a. 20 in b. 16 in c 24 in d 14 in

G) Three sides of a trapezoid are 8 inches in length. How long must the fourth side be, so that the area is a maximum? • a. 20 in b. 16 in c 24 in d 14 in

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Please answer numbers 6 and 7 as orderly as possible ASAP. I really need this now. Thank you very much
x? - x - 12 ) maximum point of y = x+5 1 -0.76 , - 2.51 b.0.76, -2.51 c.-9.24, -19.48 d.-9.24, 19.48 х3 - х2 -7х + 3 2) lim x-3 х3 — 8х — 3 a.9/4 b.7/2 c.14/9 d.4 GNEN : z- c0s (xy) 3) FIND : a. - tan(xy) b. = tan(xy) = -y sin(xy) C. = -x sin(xy) d. 4) A kite, at a height of 60 ft. is moving horizontally at a rate of 5f/sec. away from the boy who flies it. How fast is the string being released when 100 ft. are out? a. 2 f/sec b'5 f/sec C. 4 ft/sec d.3 f/sec | cos 2x – cos x 5) lim x-0 sin x a. -1/2 23- יb C. -3/2 di -1/4 A Three sides of a trapezoid are 8 inches in length. How long must the fourth side be, so that the area is a maximum?• a. 20 in b. 16 in c- 24 in d. 14 in 7) lim e* +e-x - x? - 2 x-0 sin x - x? a. -1/4 b' 2 с. 4 d. I
Transcribed Image Text:x? - x - 12 ) maximum point of y = x+5 1 -0.76 , - 2.51 b.0.76, -2.51 c.-9.24, -19.48 d.-9.24, 19.48 х3 - х2 -7х + 3 2) lim x-3 х3 — 8х — 3 a.9/4 b.7/2 c.14/9 d.4 GNEN : z- c0s (xy) 3) FIND : a. - tan(xy) b. = tan(xy) = -y sin(xy) C. = -x sin(xy) d. 4) A kite, at a height of 60 ft. is moving horizontally at a rate of 5f/sec. away from the boy who flies it. How fast is the string being released when 100 ft. are out? a. 2 f/sec b'5 f/sec C. 4 ft/sec d.3 f/sec | cos 2x – cos x 5) lim x-0 sin x a. -1/2 23- יb C. -3/2 di -1/4 A Three sides of a trapezoid are 8 inches in length. How long must the fourth side be, so that the area is a maximum?• a. 20 in b. 16 in c- 24 in d. 14 in 7) lim e* +e-x - x? - 2 x-0 sin x - x? a. -1/4 b' 2 с. 4 d. I
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