Algebra question and answers for April 15, 2024
- Q A random sample of 30 college students is selected Each student is asked how much time he or she spent on homework during the previous week The following times in...
- Q me graph shows the percentage change in a price index over 17 years In what year s of the years displayed was the change in the price index the greatest...
- Q Next question Fill in the blank so that the resulting statement is true A sample obtained in such a way that every element in the population has an equal chance...
- Q Use the given table to evaluate each expression in parts a through d if possible a f g 2 b f g 4 d c fg 2 a f g...
- Q The campus of a college has plans to construct a rectangular parking lot on land bordered on one side by a highway There are 680 ft of fencing available to...
- Q For the functions f x x 3 and g x 5x find the following a fog x and its domain b gof x and its domain a fog x 5x...
- Q Use the graph to evaluate each expression a f g 2 b f g 3 c fg 1 d 1 f g 2 3 f g 3 7 fg 1...
- Q The population of Stuart can be modeled by the function P 169880 001019t where t is the number of years since 2020 Use the above function to answer the following...
- Q In chemistry pH is a scale used to specify how acidic or basic a water based solution is Acidic solutions have a lower pH while basic solutions have a higher...
- Q C H 8 y 7 5 4 3 2 1 6 5 4 3 2 AB 1 2 3 4 5 6 7 8 9 6 D 1 2 3...
- Q Show that fog x is not equivalent to gof x for f x 9x and g x Find fog x fog x f g x fog x f 7x 9...
- Q For the functions f x x 3 and g x 5x find the following a fog x and its domain b gof x and its domain a fog x 5x...
- Q Use the given table to evaluate each expression in parts a through d if possible a f g 2 b f g 4 c fg 2 d 0 a f...
- Q The compound interest formula is given by A P 1 5 where A is the accumulated amount after an initial investment of P dollars is invested for t years at...
- Q For the given equation and graph of the quadratic function do each of the following Complete parts a through e f x 2 x 8 2 a Give the domain...
- Q The compound interest formula is given by T nt A P 1 7 where A is the accumulated amount after an initial investment of P dollars is invested for t...
- Q f x Simplify your answer Use integers or fractions for any numbers in the expression www
- Q Find the Maclaurin series for the given function 7 cos x What is the Maclaurin series of 7 cos x k 0 Type an expression using k and x as...
- Q Let f x 7x 5 and g x 2x 7 Find f g x f g x fg x and 1 f g x Simplify your answer x Give the...
- Q Explain how you function could restrict the domain of f x 2 x 4 2 5 so that it is a one to one
- Q Graph the quadratic function f x x 4x 7 Give the a vertex b axis c domain and d range a The vertex is 2 3 Type an ordered pair...
- Q Solve the following exponential equation Use logarithms to express the solution in its exact form In addition use a calculator to approximate the solution 4 91 The exact solution is...
- Q Solve the following logarithmic equation In addition use a calculator to approximate the solution 7log z 11 The exact solution is given by Z The approximate solution rounded to four...
- Q y 1 2 3 4 X 5 Write down the equation of a polynomial function with the following properties As x y As x y 8 The number of different...
- Q Use the logarithm change of base formula to convert each of the following logarithms to the specified base Convert log 4 3 from base 14 to base 7 log 4...
- Q For the quadratic function f x x 2 4 determine the largest open interval of the domain a over which the function is increasing and b over which the function...
- Q Solve the inequality ite the 5x 2 4x 7 x 3 0 Select the correct choice below and if necessary fill in the answer box to complete your choice OA...
- Q For the given equation and graph of the quadratic function do each of the following Complete parts a through e f x 2 x 8 2 a Give the domain...
- Q Use the properties of logarithms to condense the following logarithmic expression The solution should be a single logarithm with a coefficient of 1 Where possible evaluate logarithmic expressions log x...
- Q Find a polynomial of least possible degree having the graph shown 0 1 5 f x Type your answer in factored form
- Q x 7x 14 4 Move all terms to the left side of the inequality and then define the left side of the inequality as f x Then list the open...
- Q se the properties of logarithms to expand the following logarithmic expression as much as possible Where ossible evaluate logarithmic expressions In
- Q Give the equations of any vertical horizontal or oblique asymptotes for the graph of the rational function x x 2 2x x 21 f x Select the correct choice below...
- Q Solve the quadratic inequality Give the solution set in interval notation x x 6 0 Select the correct choice below and if necessary fill in the answer box to complete...
- Q domain of f Identify the equations of any vertical asymptotes Select the correct choice below and fill in any answer boxes within your choice OA x Simplify your answer Use...
- Q Use the properties of logarithms to expand the following logarithmic expression as much as possible Where possible evaluate logarithmic expressions log 10 9 log14 10 9
- Q Find a polynomial of least possible degree having the graph shown 4 74 50 0 24 2 6 f x Type your answer in factored form
- Q Equation 4 2 ex 1 x 52 2x 25 2 4 x 1 256 Answer Enter an equation in terms of x and y D
- Q K Find a polynomial of least possible degree having the graph shown Use a leading coefficient of 1 or 1 f x Simplify your answer CITE 6 A H 5d...
- Q Graph the polynomial function Factor first if the expression is not in factored form f x x 8x 11x 20 Use the graphing tool to graph the function Click to...
- Q Find a polynomial of least possible degree having the graph shown Use a leading coefficient of 1 or 1 f x Simplify your answer CIB Ed 100 064
- Q Calculate the distance between the points E 2 3 and C 6 7 in the coordinate plane Give an exact answer not a decimal approximation
- Q Use the intermediate value theorem to show that the polynomial function has a real zero between the numbers given f x 4x 2x 6 1 and 2 What is f...
- Q Using the Intermediate Value Theorem show that the function f has a zero between a and b f x x 3x 2 9x 13 a 5 b 4 What is...
- Q Find a polynomial of least possible degree having the graph shown 8 6 95 50 0 45 3 5 f x Type your answer in factored for
- Q polynomial of least possible degree having the graph shown 0 1 U f x Type your answer in factored
- Q 1 In an arithmetic sequence the first term is 8 and the sum of the first 20 terms is 790 a Find the common difference
- Q ex 4 A geometric Series has first term 0 and common ratio Ferm of the series is 4 and the Sum r The Second of infinity of the series is...
- Q The graph of a linear function f is shown a Identify the slope y intercept and x intercept b Write the equation that defines f 240 7 a The slope...
- Q 2 5 Sketch two triangles ADEF AGHF If DE 72 when GH 60 and EF 54 what is the length of side of HF Remember to draw two triangles and...
- Q 43 Express the following using exponents 1282 204
- Q 24 Analyze the following graph of a system of two equations Determine the x and y values of the solution of the system State your answers as decimals not fractions...
- Q 28 A eight hour work day includes a total break time of 0 8 hours What percent of the work day is used for breaks Round your answer to the...
- Q 5 Use the following scenario and frequency table to answer the question A classroom of 15 students polled to see who had studied for a quiz that morning The results...
- Q 25 Find the distance t between a termite and a magnifying glass if you can see a termite clearly when your eye is 4 cm away from the glass and...
- Q 31 Given ATUV when ZV is the right angle and t 15 and v 18 the length of the leg u is x 32 How many values of x make...
- Q 36 Use substitution to solve the system Determine how many solutions there are T 28 2 5r 5s 8 number of solutions
- Q 8 The cost of sending a package through first class mail is indicated in the table below Find the domain of this function relating weight of the package to mailing...
- Q 26 Find the unknown measurement b in this parallelogram shown Height is 2 3 feet and the area is 18 square feet The formula for the area of a parallelogram...
- Q 19 Two ordered pairs that are solutions of the equation 2y 6x 14 are O 7 14 1 10 O 7 14 4 19 O 7 14 1 5 O...
- Q 23 Observe the following graph y H L If 8 is the x intercept of line L what is the slope and y intercept of line L slope y intercept...
- Q f x Simplify your answer Use integers or fractions for any numbers in the expression 12 RA 12
- Q 8 Solve the linear systems of equations using the elimination or addition multiplication method Write none in both blanks if there is no solution 11x 8y 100 4x6y 26 x...
- Q 7 Find y when r 22 if y varies directly as a and y 40 when 11 84 39 O 85 76 78 83 O 80
- Q 2 A garden s length 1 is five feet longer than the width w If the perimeter is 38 feet choose the best equation for the situation O4w 5 38...
- Q Let f x 2 x state the relation between the graphs of the function and invorse sketch the graphs of f and f on the same of axes pair PO...
- Q Find a formula for the inverse of the following function if possible A x x 5 5
- Q Let f x 7x 2 and g x 4x 5 Find f g x f g x fg x and f g x Simplify your answer x Give the domain...
- Q Show that 3 5 27 is a solution of the equation x 7x 16 25 0 To show that 3 5 2i is a solution of the equation x2 7x...
- Q f x x 3 and g x 5x find the following a fog x and its domain b gof x and its domain a fog x Simplify your answer
- Q T a f x 2x 3 x 1 Given f x a find f b describe domain and range of f c Show that f f x x and f...
- Q Use the graph to evaluate each expression a f g 2 b f g 3 c fg 1 d f g 2 6
- Q Let f x x 1 h x x 5 Find f o h 3 foh 3
- Q of Rudy Meangru Show that the functions f x x 3 and g x x 3 are inverses by verifying that f g x x and g f x x...
- Q Use the given table to evaluate each expression in parts a through d if possible a f g 2 b f g 4 c fg 2 d 0 a f...
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