Algebra Questions

Which of the below is a binomial factor of the polynomial shown w 8w 16 O w 2 O w 8 w 4 w 16

The comprehensive graph of a polynomial function y f x is shown How many real zeros does the function f have The function f has real zero s 125 125 T8 O Q

Factor f x 3x 5x 58x 40 into linear factors given that 4 is a zero of f x f x 3x 5x 58x 40 Factor completely

Decide whether the following statement is true or false If false tell why For f x x 5 x 8 5 is a zero of multiplicity 3 Choose the correct answer below A The statement is true OB The statement is false because 5 is not a zero of f x OC The statement is false because 5 is a zero of multiplicity

Order these values from smallest 1 to largest 5 63 2 6 I I 6 6 3

1 4 5 1 2x 3 x 7 1 2 3 3 x 7 5 x 8 4 1 2 Practice With Calculator 2 x 3 5 7 6 4 5 x 10 6 10 x 12

17 10 12 x 19 x 3 5 18 2x 3 5 20 1 X 2 4

11 x 6 10 13 1 x 15 2 x 8 3 9 4 5 Practice No Calculator 12 5 x 10 14 4 x 6 16 12 2x

10 1 2 4 8 4 12 6 2 7 8 6 14 10 2 4 10 80 Different Sign Negative answer 2 10 3 5 12 10 8 12 8 24 11 2 10 4 012 3 5 4 20 2 4 6 4 8 va 9 12 20 CO 12 2 8 8 9 10

7 2 x 6 3 7 9 11 4 X 3 5 8 x 1 25 2 10 2 x 1 3 9

4 If 12 5 2x what is the value of x rounded to the nearest tenth 5 If 3 4x what is the value of x 5 6 If x 4 what is the value of x 10

1 If 3x 12 what is the value of x Partner Practice 2 If 3 x 10 what is the value of 2x 3 If 12 x 5 what is the value of x

0 5 4 3 Amplitude e 9 8 7 16 5 1 24 Show Transcribed Text Close Based on the graph e determine the amplitude midline and period of the function 4

Submit Answer D 3 Points DETAILS PREVIOUS ANSWERS 14 d m A tree grows at an angle of 3 from the vertical due to prevailing winds At a point d 40 meters from the base of the tree the angle of elevation to the top of the tree see figure a Write an equation that you can use to find the height h of the tree h 40 MY NOTES D ASK YOUR TEACHER PRACTIC

7 The area of a square represented by m to the second power is greater than 25 units squared 8 Write the formula for the area of a trapezoid where the area is at most 100 square units

6 Blake had x dollars in his wallet gave 5 dollars to a friend and received 8 from another friend If Blake now has less than 7 how much money could Blake have started with

Step 4 Substitute it into the equation for x and y and solve for

Use a calculator to perform the indicated operation Give the answer in rectangular form TH 9 3 cis 7x 3 cis 756 0 9 Type your answer in the form a bi Use integers or decimals for any numbers in the expression Round to four dec places as needed

3 Matt wanted to play his favorite card game with 8 total people If each player received 7 cards to start at least how many cards c would Matt need to start with

Find the midpoint M of the line segment joining the points A 1 7 and B 7 7 M D

Find the midpoint M of the line segment joining the points S 7 4 and T 3 8 M CD

Calculate the distance between the points E 2 0 and C 4 8 in the coordinate plane Give an exact answer not a decimal approximation 10 17 ST 104 610 Distance 0

ind the domain of the function f and of its inverse function f for f x 6 sin x

Find the midpoint M of the line segment joining the points A 7 3 and B 1 1 M OD

Ex Simplif F 16 d

Ex Simplify a 24

1 Find the largest perfect square fact 8

2 49 0

Perform each operation 2 3i 7 6i 7 5 6i 4 7i 8 10 9 3i 2 7i 9 3i

3 3477 ded values for each 10 12 30035 Di 8 2 1 R S 4 3 10p 10 p 4p S 12 13 462 8 53 10 O D 10 AN 123 10 7 H m 17m 72 Sm 72m 12p 27 P 16p 63 12 COULD BE 1 or 2 EXCLUDED VALUES 20 C 16 7 9 5 5 o

x 16x 17 0 5 3x

5 n 4n 4 n n 2 A B C D 5n 1 5n 8 5 n 1 n 2 1 2 85 2 2 1 n 1 5n 8 5n 1 5 6 6 12k 24 12k 32 A B C D 3 K 2 3k 8 Sk 4 7k 9 k 10 k 5 k 5 k 10 8 3 0 2 1 7 5 10 7

7x 35 2 x 7 10x x 7 D 3 7 2 11 x 2 8 8 10p 10 p 4p 5 A P S B P 5 10 C P S D P3 0 3 5 3 5 1

1 Simplify each and state the excluded values v 6v 16 v v 2 1 9 A 9 4 V 4 6 1 B C D v 1 v 1 v 8 1 2 8 2 2 2 24a 8a 40a 48a A B C D 2a 7 3a 5 5a 6 3a 1 a 5 a 10 3a 1 Sa 6 0 11 10 5 0

Let log A 2 log B 8 and log C 5 Evaluate the following logarithms using logarithmic properties 1 log 2 log 3 log A5 B C 3 B A BAC Question Help Port A

Evaluate g x x 2 h x 2x 4 Find goh 7 A 98 B D 194 62 C

Consider the basis V V2 V3 for R where v 1 2 1 v 2 9 0 and v3 3 3 4 and let T R3 R be the linear transformation for which Find a formula for T X1 X2 X3 and use that formula to find T 5 24 5 T 5 24 5 T v 1 0 T v 1 1 T v3 0 1 IM Mi

State the excluded values for each n 4 4n 8 9 11 63 2x x x 2x 35 10 12 10 12 m 17m 72 8m 72m p 12p 27 p 16p 63

5 n 4n 4 n n 2 A B C D 7 A B C 5n 1 5n 8 n 1 D n 2 n 2 7x 35 x x 20 x 2 n 1 5n 8 1 5n 1 5 x 7 7 8 5 2 x 4 x 1 2 1 7 1 4 5 0 9 10x x 7 x 2 2 1 6 8 6 12k 24 12k 32 A B 8 C D A B C 3 k 2 3k 8 D 5k 4 7k 9 k 10 10p 10 p 4p 5 k 5 k 5 k 10 P 5 4p 4p P 5 10 0 P 5 P 5 10 8 3 7 5 7 10 7 0 3 5 3 5 1 1

Simplify each and state the excluded values 1 2 1 A B D 3 v v 2 9 v v 4 v 3 v 1 C 6v 16 A v 8 D v 1 v 1 v 8 1 2 9 4 8x 24 x 12x 27 x 4 6 1 8 2 2 5 x 2 8 B 9 3 x 9 x 9 8 x 9 x 1 3 5 1 2 4 2 24a 8a 2 40a 48a A B C D 4 A B C 2a 7 3a 5 5a 6 9b 21 9b 6 D 3a 1 a 5 a 10 3a 1 5a 6 b 6 b 3 3b 7 UNI 2 b 9 0 0 3 3b 2 3 b 9 7 10 5 5 3 1 3 9 7

4 Find cos A B from 3

Find the value of the property given the following Annual Rent 612Vacancy and collection los 5 Operating expenses 35 of gross income Capitalization rate 9

Consider a retirement savings account where the monthly contribution is 110 for the first 20 years is increased to 215 for the next 25 years and then is increased once again to 425 for the last 10 years The APR is always 6 5 compounded monthly What is the value of the account at the end of 55 years The value of the account at the end of 55 years is Round the final answer to the nearest cent as needed Round all intermediate values to two decimal places as needed

A local realtor sold 5 houses this quarter The prices of the houses were 85 000 127 500 197 000 240 000 750 000 Find the mean and the median Explain which is a better measure of the average for this situatio and why you think so This question must be answered in 2 4 complete sentences

A small lake is stocked with a certain species of fish The fish population is modeled by the function 10 1 4e 0 6t P where P is the number of fish in thousands and t is measured in years since the lake was stocked a Find the fish population after 5 years Round your answer to the nearest whole fish fish b After how many years will the fish population reach 5000 fish Round your answer to two decimal places vr

A graphing calculator is recommended Use a graphing device to find all solutions of the equation rounded to two decimal places Enter your answers as a comma separated lis log x x 1 X

Solve the equation Enter your answers as a comma separated list Round your answers to four decimal places 30 0 X 68x 64x

a g i for such that 0 0 360 sin 0 0 5 sin 0 80 17 12 2 OF US Sin sin 0 3 2 cos 30 150 sin 0 1 tan 0 undef b tan 9 Tan 36 d tan 0 3 60 f cos 0 0 45 h 7 2 cos 0 0 J cos 0 11 123 Q 60

Problem 5 Let W be the subspace of R4 spanned by the vectors u 1 0 1 0 u 0 1 1 0 and u3 0 0 1 1 Use the Gram Schmidt process to transform the basis u U U3 into an orthonormal basis 6 4 v 2 0 2 0 v V6 V6 V6 0 v3 V2 3 B V 2 0 2 0 v2 6 V6 6 0 v3 3 v 3 3 66 13 131313 6 6 2 1 2 0 2 0 v 6 V6 V6 0 v3 V2 3 Problem 5 Select 2 0 12 0 v 6 V6 V6 0 v3 3 V2 3 E v 2 0 2 0 v2 V6 V6 V6 0 v3 D v 2 0 V2 0 v2 V6 V6 V6 0 v3 3 V3 V V V2 3 6 3 3 3 3 6 6 6 F v 2 0 2 0 v2 V6 6 6 0 v3 3 3 3 3 3 6 6 3 3 3 6 6 6 G H v 2 0 2 0 v 6 6 6 0 v3 V2 V6 6 3 3 3 3 3 6 3 V3 3 6

Problem 10 a Problem 10 b A 1 2 5 4 Just Save 1 2 3 0 a Find the dimension of the row space of A b Find the dimension of the nullspace of A Problem 10 Your Answer 3 3 5 6 7 9 1 0 Submit Problem 10 for Grading Attempt 1 10 a 10 h Attempt 2 10 a 10 h Attempt 3 10 a 10 h