MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine whether the given point is on the graph of the equation. 1) Equation: y = x2 – Öx Point: (0, 0) A) Yes B) No 2) Equation: x2 + y2 = 36 Point: (6, 0) A) No B) Yes Graph the equation by plotting points. 3) y = x […]

12. Use strong induction to show that every positive integer n can be written as a of distinct powers of two, that is, as a sum subset of the 20 1,2 2.22 and so on. [Hint: For the inductive step, separately con- sider the case where k 1 is even and where it is odd When it is even, note that (k 1)/2 is an […]

Simplify the expression by multiplying. 24) 4(-6x) A) 2x B) -24x C) 24x D) -2x 25) -4(-7t) A) -28t B) 28t C) 11t D) -11t 26) 9(8xy) A) 17xy B) -17xy C) -72xy D) 72xy 27) 7(-8ab) A) -1ab B) -56ab C) 56ab D) 1ab 28) -5(-6×2) A) -11×2 B) -30×2 C) 11×2 D) 30×2 29) 26(-z2) A) -26z2 B) -25z2 C) 26z2 D) 25z2 […]

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Add. 1) (6x – 7) + (6x + 5) A) 10x B) 12x – 2 C) 36x – 35 D) 36x – 2 2) (2×2 + 4x + 9) + (3×2 + 8x – 7) A) 5×2 – 12x + 2 B) 5×2 + 12x – 2 C) 5×2 + […]

Factor P(x) into linear factors given that k is a zero of P. 51) P(x) = 5×3 – 34×2 + 64x – 32; k = 2 A) P(x) = (x – 2)(x + 4)(5x – 4) B) P(x) = (x – 2)(x + 4)(5x + 4) C) P(x) = (x + 2)(x – 4)(5x – 4) D) P(x) = (x – 2)(x – 4)(5x – […]

Solve. 25) To estimate the number of people in Springfield, population 10,000, who have a swimming pool in their backyard, 250 people were interviewed. Of those polled, 114 had a swimming pool. How many people in the city might one expect to have a swimming pool? (Round to the nearest whole number, if necessary.) A) 456 people B) 3 people C) 4560 people D) 21,930 […]

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Evaluate. 1) 7P2 A) 42 B) 21 C) 240 D) 2520 2) 6P0 A) 1440 B) 1 C) 720 D) 0.5 3) 6P6 A) 720 B) 360 C) 1 D) 2 4) A) 420 B) 7980 C) 21 D) 5.11 × 1019 5) A) 1980 B) 135 C) 3,575,880 D) […]

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 295) Explain how the graph of the function g(x) = log7x can be obtained from the graph of the functionf(x) = 7x MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the equation. Give the exact solution. 296) […]

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Explain how to obtain the graph of the given quadratic function from the graph of y = x2. 1) f(x) = x2 – 4 A) Take the graph of y = x2 and shift it 4 units to the left. B) Take the graph of y = x2 and shift […]

Simplify. 111) √((25z8/9)) A) (5z6/3) B) (5z4/9) C) (25z4/9) D) (5z4/3) 112) √((2430×11/10×9)) A) 9×10√(3) B) x√(243) C) 9x√(30) D) 9x√(3) 113) (√(189x5y6)/√(3y4)) A) 3x4y2√(7xy) B) 63xy√(x) C) 9x2y√(7x) D) 3x2y√(7x) 114) ((3)√(16x3y10/4x12y3)) A) (y4(3)√(4y)/x3) B) (y4(3)√(4y)/x4) C) (y4(3)√(4y)/x9) D) (y4(3)√(4)/x3) 115) (√(720x5y6)/√(3xy)) A) 4x2y2√(15y) B) 60x2y2√(y) C) 4x2y2√(3y) D)… GraduateWriterHelp.com is an online academic writing platform that provides extensive assistance to graduate school students […]