Solution: 4. Correct option is: (b) -2 < x < 2
5. Correct option is: (b)
6. Correct option is: (b) [-2, 2]
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FIND THE SOLUTION TO THE FOLLOWING INEQUALITY X + 4 = x2 + 2 = 2X + 10 A) (-2,-2) U [4,00) B) (-2,4) C)(-0,-1) U (2.c) D)(-1,2) E)(-0,2] F)(-1,0) G)(-0,–2] U [4,6) H)[-2, -1] [2,4) Select one: a. D b. F C. A d. G e. C f. H g. B h. E
9) __ Solve the inequality. Write the solution set in interval notation. 9) - 82 + 6x + 16<0 A) (-0,-8) U (2,0) B) (-0,0) (-2, 8) (8,00) D) (-0,-2)(8.)
Solve the inequality f(x) <0, where f(x) = - x2(x + 4), by using the graph of the The solution set for f(x) <0 is. (Type your answer in interval notation.) function. Ay 4- 2- х 500 -8 -6 -4 -2 2 4. 6 -8- -104 -12-
1. Find the real solutions of the following equation: 736 + 16 = 4 A) {0) B) (1) 1) D) {4} E) None of the Above 2) 2. Find the real solutions of the following quadratic equation: x2 – 3x = 18 A) {6} B) (-6,3) C) (-3) D) {-3,6) E) None of the Above 3. Find the equation of the line in slope-intercept form that is perpendicular to the line y = 3x - and contains the point (6,2)....
Question 1 Solve the inequality, write the solution in interval notation. 31 +5 < 11 o(-0,2) 0(-0, 19) O None of these O [2,00) 0 (-0,2) Question 2 Op
Solve the inequality. Write the answer in interval notation. 4x> 4 and 14-x> 7 a) (7, o) b) [1, 7) c) -0, o) d) (1, 7] b.. C. a.. d. Solve for the indicated variable. C 2Tr forr 2C c) 27T b) r=_ 2T a) r=- d) r= 2C r=- C a.. Ob.. Oc.. Od.. Solve the inequality and graph the solution. Write the answer in interval notation. 2c-123 or 3c<-6 -5 4 -3 2 -1 -6 0 1 a)...
Use the graph of the polynomial to solve the indicated inequality P(x) > 0 OA. (-00,-2) U (2,00) OB. (-6, -2) U (2.00) OC. (-6,2) OD. (-0,2) U (2,6)
Question 20 The solution to the linear inequality − 10 x + 2 y > − 4 will be the half-plane lying a) on and below the solid line − 10 x + 2 y = − 4. b) below the solid line − 10 x − 2 y = − 4. c) above the dashed line − 10 x + 2 y = − 4. d) on and above the solid line − 10 x + 2 y = − 4. e) below...
11. [5 points) If f(x) = x+/P(x + 4), then f is concave up on (A) (-20,0) and (0,00) (C) (-0,0) and (2,00) (E) Only (2,00) (B) (-0,0) and (1,00) (D) Only (-00,0) (F) None of (A) - (E)
P(x) = x2-2x-15, find the instantaneous rate of change at x = 2. 7, For the function a. -15 b. 3 c. d. 0 None of the above e. If the total revenue function for a blender is 8. R(x) = 36x-0.0 1x2 where x is the number of blenders sold, what is the average rate of change in total revenue Rix) as x increases from 10 to 20 blenders? a. $34.00 b. $356 c. $35.70 d. $35.50 None of...