hboard / My courses / MT(en) / MT- Motivational Test / MT Time left 1:58:28 ion 21 Solve the linear equation for the unknown x. red 8' x + (8) = = x+(6) out of s page Next page MacBookMT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Time left 1:58:20 Question 22 Solve |x + 81 - 5> 1 Not yet answered Select one: Marked out of O (-00, -14) 2.00 Flag O (-00, - 14) U ( - 2 , + 00 ) question O (- 2, + 00 ) Previous page Next pageDashboard / My courses / MT(en) / MT- Motivational Test / MI Time left 1:58:16 Question 23 Analyze symmetry. The graph has Not yet answered Marked out of 1.00 P Flag question Select one or more: Ox-axis symmetry O y-axis symmetry origin symmetry none MacBook AireClass MT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Time left 1:58:09 Question 24 Simplify the expression and eliminate any negative exponents. Not yet answered Marked out of 1.00 The simplified numerator is P Flag question The simplified denominator is Previous page Next pageDashboard / My courses / MT(en) / MT- Motivational Test / MT Time left Question 25 4-x For what values of x does the expression represent real numbers? Not yet x +4 answered Marked out of Select one: 1.00 O [-4, 4) P Flag question O (-00, - 4] U [4, +00) O (-00, - 4) U ( 4, +00) O (-4, 4) O (-00, -4] U (4, +00) O [-4, 4] O (-00, -4) U [ 4, +00) O (-4, 4] Previous page Nex MacBook AirMI (en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Question 26 Simplify the expression. Assume the letters denote positive numbers. Not yet Vx10 = x with answered Marked out of 2.00 F Flag question Previous pageMT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Question 27 The discriminant of the quadratic equation 7x2 - 2x + 1 = 0 is Not yet answered Marked out of 1.00 Then the number of roots is P Flag question Previous pageeClass MT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Question 28 Perform the addition or subtraction and simplify. Not yet answered x+3 Marked out of (x + 3)2 x2-9 2.00 Y Flag question Previous pageMT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Question 29 Simplify the rational expression. Not yet x2 - 3x + 2 answered Marked out of x2 + 7x - 8 2.00 F Flag question Previous pageMi (en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Question 29 Simplify the rational expression. Not yet answered x2 - 3x + 2 Marked out of x2 + 7x -8 2.00 P Flag question Previous pageMT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Time left Question 30 The midpoint of the segment that joins the points (3, 1) and (1, -5) has the coordinates: Not yet answered Marked out of 1.00 F Flag question Previous page NMT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Time Question 31 Find the equation of the line through P(4, -6) with slope - WIN Not yet answered Marked out of 100 F Flag question Previous pageTime le Question 32 Determine whether the two lines are perpendicular, parallel, or not. Identify their slopes. Not yet answered Marked out of 1.00 P Flag question Select one or more: O parallel O perpendicular O neither 0 0 01 & 2 01 & -1 0 -1 & - 3/2 0 2/3 & -3/2 0 2 & - 3/2 0 2/3 -3/2 O DNE Previous pageMT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Question 33 Find the domain of definition of the function. Not yet f (x) = Vx +4 answered Marked out of Enter the right answer A, B, C, D, or E. 1.00 P Flag question A. (-4) B. [4, +00) C. (-00, +00 ) D. (-00, - 4] E. [-4, +00) Previous pageMT(en) Dashboard / My courses / MT(en) / MT- Motivational Test / MT Question 33 Find the domain of definition of the function. Not yet f(x) = Vx +4 answered Marked out of Enter the right answer A, B, C, D, or E. 1.00 P Flag question A. {-4) B. [4, +00) C. (-00, +00) D. (-00, - 4] E. [=4, +00) Previous page