Algebra question and answers for September 18, 2023
- Q 17 You want to get rid of the x by elimination in the system below 7x 8y 20 8x13y 13 If you multiply the top equation by 8 by which...
- Q The half life of radon 222 is 3 8 days How much of a 100 gram sample is left after 1 15 2 days For half life use a multiplier...
- Q 1 Find the coordinates of the ordered pair where the maximum value occurs for the equation P 8x 2y 32 given these constraints 4x 2y 2 MI4 y 7 O...
- Q 9 Find the maximum value of P 7x 13y 47 given the following constraints y x 1 21x 7y 35 x 3 y 4 The maximum at
- Q 7 Solve the system of equations 6x 15y z 95 3x 8y z 51 8x 16y z 117 X y 2
- Q 6 Solve the system of equations 4y 2z 88 4x 4y 2z 8 4y 56 X y
- Q 8 Solve the system of equations x y 17 y 5z 4 x 11z 17 x y Z
- Q 7 Minimize P 3x 23y 49 given the following constraints y x 4 8y 6x 44 4y 28 2x 14y 7x 42 x 2 x 6 The minimum is at
- Q 3 What does x equal in the solution of the system of equations below 4x 8y z 66 y z 11 y 3z 3 0 1 01 O
- Q 1 Find the coordinates of the ordered pair where the minimum value occurs for the equation Q 9x 8y 16 5 given these constraints x 3 2x 3y 9 2x...
- Q 8 Minimize K 3x 15y given the following constraints y x 6 y 4 Y 7 5 The minimum is at
- Q 6 Find the minimum value of L 20 15x 8y given the following constraints x 7 y x 1 y 5 x The minimum is at
- Q 3 Minimize P 8x 7y given the following constraints 2x 4y 20 15x 15y 120 M0 yM0 The minimum is at
- Q 4 Minimize Q 2z 9y given the following constraints 8x 4y 44 y 3 M2 The minimum is at
- Q 2 Minimize P 15e 29y 1 given the following constraints y 3 y x 0 yMx 2 The minimum is
- Q 11 Which system of inequalities is represented in the following graph Oy x 3 or x 5 Oy x 3 and x 5 X
- Q 9 Identify the solution to the system of equations graphed below y 00 O Not enough information to tell A changes ave X
- Q se ALG 053 T004 Algebra 1 Part 2 TL Unit 2 Systems of Equati 8 Which system of equations is represented in the following graph YA 3x 4y 20 5x...
- Q 1 2 3 4 Write an equation in slope intercept form for the line with slope O X 6 8 08 S 3 7 8 and y intercept 2
- Q atles is represented in the following graph Oy x 3 and y x 1 Oy 3 or y x 1 Oy x 3 or y x 1 Oy 3 and...
- Q You should be able to find this without a calculator 3 cos 11 121 sin cos
- Q You should be able to find this without a calculator cos sin 1 2 1
- Q 13 Solve the system of linear equations by elimination 6x 3y 57 2x y 33 y
- Q 1 Solve the system of linear equations by elimination 6x 2y 8 4x 3y 77 3 y
- Q 12 Solve the system of linear equations by substituti 2x 6y 48 x 4 y y
- Q 10 Solve the system of linear equations by substitution 3x y 20 x 16 y X y
- Q 9 You want to get rid of the a by elimination in the system below 2x 5y 13 5x 11y 11 If you multiply the top equation by 5 by...
- Q 8 Solve the system of equations by elimination 9x 3y 36 8x 4y 28 x y
- Q 11 Solve the system of equations by substitutle 3x y 2 7x 3y 4
- Q 6 Solve the system of equations by elimination 3x y 6 5x 2y 14 1
- Q 4 Solve the system of equations by substitution y 2x 5 y 3x 10 X y
- Q 3 Which is a solution to the system of equations below 6x 2y 50 y x 11 O 7 4 O 1 12 O 4 0 O 4 6
- Q Make sure your answer is in degrees You should be able to find this without a calculator sin sin 17
- Q Find the following in radians You should be able to do this without a calculator cos 0 T
- Q 8 State the number of solutions for the linear system equations 10x 2y 40 3y 78 12x O One solution O Infinite solutions solutions
- Q 12 State the number of solutions without graphing 14x 7y 35 28x 42 7y O No solutions OTwo solutions O One solution Many solutions
- Q 6 On a separate piece of paper solve the system of equations by graphing and check each solution with the feedback after submission y x 4 3y x 3 X...
- Q State the type of system of equation y 42 3 16x 4y 12 Inconsistent O Consistent and dependent O Consistent and independent O None of the above
- Q 2 State whether the linear system of equations is consistent or inconsistent independent or dependent 8y 96x 48 2y 24x 28 O Consistent and dependent O Consistent and independent O...
- Q House Find the domain of the function Write your answer as a compound inequality involving x Domain of A x Figure 1 Figure 2 sa has 60 ft of fencing...
- Q 2K where m is the mass of the The velocity v in metres per second of an object can be defined as v object in kilograms and K is the...
- Q Now that we know how to use 1 rand 1 r to write percent growth and decay equations we can use this to determine the rate of change of a...
- Q 6 A woman spends 7 42 at the drug store If she had NOT bought the mouthwash costing 1 19 she would have spent A B C D 6 23...
- Q the b value is 1 then no growth or decay happens If you are told that the initial value changes by a percent then we can represent the b value...
- Q The numbers of polio cases in the world are shown in the table for various years Year Number of Polio Cases thousands 1988 1992 1996 2000 2005 2007 350 138...
- Q Condense each expression to a single logarithm 5 log3 x log3 y 3 log 3 z log2 x y 2 6 5log 5 log48 2
- Q Expand each logarithm 1 log z x 5 2 1099 10993 510ga 2log xl Z 2015 x x 2 logg xy M
- Q 3 i 4 PN 2 1 1 2 3 Determine the period 2 4 B 10 12 14 Enter
- Q NW 2 1 1 2 3 4 Determine the period 2 6 8 10 12 14 Enter
- Q 1 Determine the period MAAA 12 Enter
- Q Use the drawing tool s to form the correct answer on the provided number line Consider the given functions Function 1 f x 5x 1 10 6 Represent the interval...
- Q Use cylindrical coordinates to find the volume of the object represented in the following figure which is the region where the following inequalities are satisfied x y z 4 x...
- Q Find the partial fraction decomposition 4x 3x 25 tr 50 Find the following values A B B 4 2 1 C x 5
- Q synthetic division 3 2 f x 2x 3 x 2 9x 18 e whet
- Q A y cos x 2 C y cos x Find the equation 1 EN 2 B y cos x TT 2 D y cos x TT m
- Q Find the equation A y 2 sin x TI C y 2 sin x 2 75 KIN 2 B y 2 sinx D y 2 sin x TT 2
- Q x 2 A 0 1 1 B 0 1 1 C 4 1 1 D 0 0 0 E 2 0 3 Q4 Find the intersection of the line 2...
- Q 2 1 4 1 Determine the period N COMPOS Enter
- Q 3 2 1 1 2 3 Determine the period MA 4 6 8 10 12 14 2 Enter
- Q Rotate the vector 3 5 270 clockwise about the origin
- Q Rotate the given triangle 90 degrees counter clockwise about the origin To 0 7 3 4
- Q Reflect the given triangle over the line y x 6 3 3 33 3 3 3 31 3 I
- Q x the time it took Timothy to hike up the mountain 0 5x the time it took Timothy to hike down the mountain Together these expressions give the total time...
- Q 1 pm 1 Let G and G the aritrary constants The general soutu to the homogeneous offerential equation 2252 255 1y0s the function Caix C 4 G G 2 The...
- Q 2 Enter the correct answer in the box This graph represents a transformation of the parent cube root function 10 8 6 8 y 6 4 2 10 2 2...
- Q What is the end behavior of this radical function f x 3 x 4 As x approaches positive infinity f x approaches positive infinity As x approaches negative infinity f...
- Q Find the following for the function f x x 4 a f 0 b f 8 e f x f f x 9 c f 8 g f 5x d...
- Q The formula for the voltage V of an electrical current is V VPR where P is the power measured in watts and R is the resistance measured in ohms Which...
- Q Detemine if the following statement is true or false f The domain of consists of the numbers x that are in the domains of both f and g g Choose...
- Q Find the difference quotient of f that is find 6x The difference quotient of f f x Simplify your answer X 2 is f x h f x h h...
- Q For the given functions f and g complete parts a h For parts a d also find the domain 3 3 f x 5 g x a Find f g...
- Q Use the methods from this lesson to write the expression in simplest form Assume x 0 6 32x 512x 16x4 Enter the correct answer in the box
- Q Can 8x and 16xbe rewritten as like terms Justify your answer
- Q x is a function A True B False LA 12 9 f x 3 2 4
- Q a Use a graphing utility to graph f x x 3x 3 on the interval 2 2 and approximate any local maxima an minima b Determine where f is increasing...
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