Provide an appropriate response.Which of the following statements are true?I: Suppose f : ?n ? ?m is a linear transformation and S is an affine subset of ?n. It follows that the set of images f(S) is an affine subset of ?m.II: If A ? B, then aff A ? B.
A. I
B. Neither I or II
C. II
D. Both I and II
Answer: A
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Provide an appropriate response.Find the value and simplify: (16)-3/2
Fill in the blank(s) with the appropriate word(s).
Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.-2xy7
A. Monomial; variables x, y; coefficient -2; degree 1 B. Monomial; variables x, y; coefficient -2; degree 7 C. Monomial; variables x, y; coefficient -2; degree 8 D. Not a monomial
The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(1, 5)
A. decreasing B. constant C. increasing
Translate the sentence into an equation. Use x to represent the unknown number. Do not solve.Six times the sum of a number and 28 decreased by 9 is the same as the difference of five times the number and 15.
A. 6(x + 28) - 9 = 5(x - 15) B. (6x + 28) - 9 = 15 - 5x C. (6x + 28) - 9 = 5x - 15 D. 6(x + 28) - 9 = 5x - 15