Express in simplified form. Assume that all variables represent positive real numbers.
A. 4
B. 256a
C. 4a2
D. 4a
Answer: D
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Solve the problem.Jason bought x rose plants and y sunflower plants for his garden. Rose plants cost $10 each, and sunflower plants cost $15 each. If his spending limit was $300, write an inequality to show the possible combinations of rose plants and sunflower plants he could have bought. Do not solve the inequality.
A. 10x + 15y ? 300 B. 10x + 15y ? 300; C. 15x + 10y ? 300 D. 15x + 10y ? 300
Determine whether the algebraic expression is a polynomial (Yes or No). If it is a polynomial, write the polynomial in standard form, determine the degree and state if it is a monomial, binomial, or trinomial. If it is a polynomial with more than 3 terms, identify the expression as a polynomial.3x-4 - 6x + 2
A. yes; 3x-4 - 6x + 2; degree -4; trinomial B. yes; 3x-4 - 6x + 2; degree 2; polynomial C. yes; 3x-4 - 6x + 2; degree 3; binomial D. no
Provide an appropriate response.Find y' if xy = y2 + 1.
Fill in the blank(s) with the appropriate word(s).
Find the indefinite integral.
a. 
b. tanx + C
c. 
d. ?cotx + C