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13-12-2022
Mathematics

Answered

Over what interval is the function in this graph increasing? 5 W OA. -2≤x≤3 OB. -3≤x≤2 OC. -4≤x≤-2 OD. -5≤x≤ 5. The answer is A.

Over what interval is the function in this graph increasing 5 W OA 2x3 OB 3x2 OC 4x2 OD 5x 5 The answer is A class=

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Other Questions

The Fibonacci sequence is F(n) = F(n-1) + F(-2). If F(7) = 13 and F(8) = 21, which of the following is true? OA. F(9) = 34 OB. F(15) = 34 O C. F(6) = 13 OD. F(9

Use the elimination method to solve the system of equations. 3x + 2y = 16 2x - 2y = 4 OA. (2,4) B. (5,3) OC. (4,14) OD. (4,2). The answer is D.

Use the coordinates of the labeled point to find the point-slope equation of the line. OA. y-2=2(x+1) OB. y-1-2(x+2) OC. y + 1 = -2(x-2) D. y-2--1/(x+1) (2,-1).

Simplify 5(x-2) - 3x + 7. OA. 2x-5 B. 8x-3 C. 2x-3 Correct! D. -10x+25 ✓ Correct. The answer is C.

Question 6 of 40 A football game lasted 3.15 hours. How many seconds did the game last? If necessary, round your answer to the nearest tenth of a second. OA. 11

Solve kx - 4 = 9 for x. A. 5K x = ²/20 B. x = 13k x=13 O C. OD. x = 13 - k. The answer is C.

Which of these is a point-slope equation of the line that is perpendicular to y-3 = 4(x-10) and passes through (-3, 7)? O A. y-7= -(x+3) 4 OB. y-7=-4(x+3) O C.

Which system of inequalities is shown? O A. y 4 OB. y> x y< 4 O C. y x y> 4 5. The answer is D.

What is the explicit formula for this sequence? 2, 10, 50, 250, 1250, ... A. an = 5(2)(n-1) OB. an = 2(5) C. a₁ = 2 + (5) O D. an=2(5)(n-1). The answer is D.