Determine whether or not the function is one-to-one.f(x) = 
A. No
B. Yes
Answer: B
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Use the distributive property to factor the following.(y + 1)x - (y + 1)
A. x2(y - 1) B. x(y + 1) C. x(y + 1)2 D. (y + 1)(x - 1)
A deck of cards contains 52 cards. These cards consist of four suits - hearts, spades, clubs, and diamonds. Each suit contains one of each of the following: 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen, king, and ace. Assume that one card is selected at random from a well-shuffled deck of cards.Find the probability that the card is a 2, 3, or 5.
A. 
B. 
C. 
D. 
Estimate the sum or difference by first rounding each value to the indicated place value.2987.74 + (-303.4)
round each to the nearest hundred
A. 2500 B. 2700 C. 2000 D. 3000
Provide an appropriate response.A trinomial is a polynomial.
A. Sometimes B. Never C. Always