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**Unformatted text preview: **Student: Jose Placeres Instructor: Myles Kim Assignment: Homework 2
Date: 9/9f15 Course: MAC2311.01 Fall 2015 Time: 12:45 PM Book: Thomas’ Calculus Early
Transcendentals, l3e 1_ The value of sin x is given. Find cos x and tan x if x lies in the speciﬁed interval.
7 TE
sin x=—, x E 0,—
25 COS X=|:| (Type a simpliﬁed fraction.) tan x=|:| (Type a simpliﬁed fraction.) 2. The value of cos x is given. Find tan X and sin X if x lies in the speciﬁed interval. 24 31:
cos x=—, x 6 —,2:1:
25 2
tan x=|:| (Type a simpliﬁed fraction.) sin x=|:| (Type a simpliﬁed fraction.) 3. Find the function value. we) =D 8
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) Page 1 Student: Jose Placeres Instructor: Myles Kim Assignment: Homework 2
Date: 9/9f15 Course: MAC2311.01 Fall 2015 Time: 12:45 PM Book: Thomas’ Calculus Early
Transcendentals, l3e 4. Sketch the given curves together in the appropriate coordinate plane and label each curve with
its equation. 1
7 3x
_e , :
y y 83x Choose the correct sketch of the given curves.
(:1 A. [:1 B. [:10 5, Use the law of exponents to simplify. 16‘5~5-166=D (Simplify your answer.) 6. Use the law of exponents to simplify.
47.6
47 1
47.6
47.1 = D
(Simplify your answer.)
7_ Use the laws of exponents to simplify the expression. 1 3
[163] 1 3
[l6 12) = D (Simplify your answer.) Page 2 Student: Jose Placeres Instructor: Myles Kim Assignment: Homework 2 Date: 9/9f15 Course: MAC2311.01 Fall 2015
Time: 12:45 PM Book: Thomas’ Calculus Early
Transcendentals, Be
8_ Use the laws of exponents to simplify the expression.
2‘5 - 4"?
2"? - 4‘5 = D
9. 7 2
Use the laws of exponents to simplify the expression . [aim (Simplify your answer.) Page 3 ...

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