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 […]

Write out the first three terms and the last term of the arithmetic sequence. 81) (15)Σ over (i=1))((2i – 2))) A) 0 + 2 + 10 + . . . + 58 B) -2 – 0 + 2 – . . . + 28 C) 0 + 2 + 4 + . . . + 28 D) -2 + 0 + 2 + . . […]

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the equation of the line in slope-intercept form. 1) A) y = – (5/2)x + 6 B) y = – (2/5)x – (3/7) C) y = – (5/2)x – (21/2) D) y = – (5/2)x – 6 Find an equation for the line, in the indicated form, with the […]

Factor out the greatest common factor with a negative coefficient. 21) -32x6y + 20xy4 A) -4y(8×6 + 5xy3) B) -xy(32×5 + 20y3) C) -4x(8x5y + 5y4) D) -4xy(8×5 – 5y3) 22) -42x9y9 – 60x7y6 + 24x5y2 A) -6x5y2(7x4y7 – 10x2y4 + 4) B) -6(7x9y9 – 10x7y6 – 4x5y2) C) -6x5y2(7x4y7 + 10x2y4 – 4) D) -6×5(7x4y9 – 10x2y6 + 4y2) 23) -27a2bc – 21ab + […]

Perform the matrix row operation and write the new matrix. 31)  -2 +   A) B) C) D) 32)    A) B) C) D) Solve the system using matrices. If there is no solution or if there are infinitely many solutions and a system’s equations are dependent, so state. 33) 9x – 9y = 6 -36x + 36y = -18 A) {[(9/4), -(9/4)} B) {(4, […]