Algebra Questions

Find an equation for the line perpendicular to y Write your answer in the form y mx b y 1 15 9 and goes through the point 3 7

Determine the present value P that must be invested to have the future value A at simple interest rate r after time t A 5000 r 1 55 t 3 months The present value P that must be invested is Round up to the nearest cent as needed

Simplify by factoring 40 40 Type an exact answer using

mplify by factoring 90 90 Type an exact answer using ra

plify by factoring 3 63 Type an exact answer using radicall

Simplify by factoring 90 90 Type an exact answer using ra

POSSIBLE POINTS Compare f x z to the function f 2 x 4 1 Choose the descriptions that describe the change to the parent function Select all th apply A Right 4 B Left 4 C D E Reflected over the x axis Reflected over the y axis Down 1

10 8 6 4 101 Equation 5 5 10 2 6 8 10 Write the equation of the line shown Be sure to use the correct variable

hoose the correct equation to represent this function 5 4 3 2 1 20 H 2 5 A f x x 4 3 B f x 3 4 C f x x 3 4 D x x 4 3

The equation of the line with slope 5 and y intercept 3 can be written in the form y mx b where the number m is the number b is 3

Question 8 Write an equation for a line parallel to y 3x 5 and passing through the point 1 8 y

Question 5 nd the equation in terms of a of the line through the points 4 1 and 2 3

Choose the correct graph to represent the function f x x 3 1 A B D 123 54344 1 3 C D 54 1 2 1

Select the correct response from the dropdown menu 5 4 3 2 1 5 4 3 2 1 e 32 6 This function belongs to the quadratic linear absolute value square root function family

Exit Ticket 9 20 1 If the ratio of boys to girls in a school is 4 5 and there are 175 girls how many boys are there a 19 b 35 c 119 b 61 cups 2 2 To make a pie the ratio of sugar to flour is 3 2 If Amanda uses 4 1 cups of flour how much sugar does she need 2 a 3 cups c 6 d 140 3 cups 4 e 615 d 13 1 cups 2

3 A parking meter charges 2 50 per hour How much would it cost to park for three and a half hours a 71 b 7 50 c 7 80 d 8 75 4 In 4 of an hour Becca completes 1 5 5 complete the project a 4 hours 25 b 1 hour of a project How many hours will it take her to c 4 hours d 4 2 25 hours

A sofa regularly sells for 760 The sale price is 600 40 Find the percent decrease of the sale price from the regular price

Express the given fraction as a percent 35 80 Type an integer or a decimal

Express the given percent as a decimal 10 10

Express the given decimal as a percent 0 99

Express the given decimal as a percent 0 2871

Graph the given interval and then express the given interval as an inequality in terms of x 0 1 Choose the correct graph below O A O C 10 10 O A x 1 8 OB x2 1 Choose the correct inequality 6 4 2 1 0 0 2 2 4 st 4 6 6 8 8 10 10 O B 10 10 8 8 6 6 4 N 2 1 0 0 2 2 4 st H 6 6

olve the inequality Write the solution in interval notation and graph it 3 48 C Choose the correct solution in interval notation O A 5 00 O C 0 5 Choose the correct graph of the solution O A O B O C D 4 3 O B 5 00 O D 0 5

x 4 Choose the correct graph O A O B O C O D 10 10 10 10 The inequality can be written as O A 4 00 10 10 10 10

Find the quotient 58 6 0 79 58 6 0 79 Round to the nearest tenth as needed

Find the quotient If the quotient is a repeating decimal write the answer with a bar over the repeating digit or digits 0 056 0 07 Select the correct choice below and if necessary fill in the answer box to complete your choice A The quotient is a terminating decimal 0 056 0 07 Type a whole number or a decimal B The answer is a repeating decimal 0 056 0 07 0 8 C The answer is a repeating decimal 0 056 0 07 1 83

An approximation for e is given below Use this approximation to round e to the nearest hundredth e 2 718281828459045 The value of e rounded to the nearest hundredth is

Write the decimal 0 32539 rounded to the nearest tenth of a percent 0 32539

Write the decimal as a percent 0 0744 0 0744

Express 23 02 as a decimal 23 02 Simplify your answer

Express the percent as a decimal 1 10 10 Simplify your answer

Express the given decimal as a percent 0 64

Click here to Express 0 158 as a percent Use integers or decimals for any numbers in the expression

Express the percent as a decimal 65 65 Type a whole number or a decimal

Write the percent as a decimal 220 220

ve by completing the square 2x 3 0 The solution set is Simplify your answer Use a comma to separate answers as needed

Graph the quadratic function f x x 5 2 4 Give the a vertex b axis c domain and d range a The vertex is 5 4 Type an ordered pair Use the graphing tool to graph the function Click to enlarge graph W Click the graph choose a tool in the palette and fol 10 9 8 7 6 5 4 3 2 4 10 9 8 7 6 5 4 3 2 11 2 3 4 AY 6 7 8 9 10 X 10 A C C C Select

Graph the quadratic function f x x 2 Give the a vertex b axis c domain and d range a The vertex is 2 0 Type an ordered pair Use the graphing tool to graph the function Click to enlarge graph Click the graph choose a tool in the palette and fol Ay 10 9 8 7 6 5 4 3 2 4 10 9 8 7 6 5 4 3 2 11 2 3 4 5 6 7 8 9 10 X 5 6 7 8 9 10

Graph the quadratic function f x x 5 4 Give the a vertex b axis c domain and d range a The vertex is

ist all potential rational zeros x x 3x 21 Points 0 of 1 Which of the following choices lists all the potentia OA 1 3 OB 7 21 OC 0 1 3 7 21 OD 1 3 7 21

f x 3x 2x 74x50x 25 a Find the rational zeros of f x and then the other zeros b Factor f x into linear factors a Find the rational zeros of f x Select the correct choice below and if necessary fill in the answer boxes to complete your choice A The rational zeros are Use a comma to separate answers as needed Express complex numbers in terms of i OB There are no rational zeros

a Find the rational zeros and then the other zeros of the polynomial function f x x 73x 72 that is solve f x 0 b Factor f x into linear factors a Select the correct choice below and fill in any answer box es within your choice Type integers or fractions Use a comma to separate answers as needed Type exact answers using radicals as needed Express complex numbers in terms of i OA There are only rational zeros and the zeros are OB The rational zeros are and the other zeros are OC There are no rational zeros The other zeros are

List all possible rational zeros of the function 3 f x 15x 6x 6x 17x 4 Which of the following are the possible rational zeros OA 1 1 3 3 5 5 15 15 24 24 2 4 2 4 OB OC 1 1 3 3 5 5 5 5 15 15 1 3 5 15 5 424242 H 2 1 2 2 2 4 4 4 2 OD 1 1 1 2 351535 1535 15 4 1 1 1 2 2 2 4 4 4 1 2 4 3 5 15 3 5 15 3 5 15

What does Descartes rule of signs tell you about the number of positive real zeros and the number of negative real zeros of the function 2 F p 3p 2p 9p p 5 4 What is the number of positive real zeros OA 2 OC 0 OB 1 or 0 OD 2 or 0

What does Descartes rule of signs tell you about the possible number of positive real zeros and the possible number of negative real zeros of the function f x 2x5 5x x 5 The possible number of positive real zeros is Use a comma to separate answers as needed and the possible number of negative real zeros is

The polynomial function f x has the given zero Find the other zeros 3 f x x 4x 2x 8 4 The other zeros are Type exact answers using radicals as needed Use a comma to separate answers as needed

Suppose a polynomial function of degree 4 with rational coefficients has the given numbers as zeros Find the other zeros 3 3i 4 5 The other zeros are Use a comma to separate answers

C y 4 x 5 D y 4 5 x 5 D y 2 x 1 Write the point slope form of the equation of the line through the given points 5 through 0 1 and 5 4 6 6 through 5 1 and 3 5 A y x 1 A y 1 x 5 B y x 1 C y 1 x D y x 1 B y 5 c y 1 x 1 x 5 2 D y 5 x 1

11 11 Slope y intercept 0 A y 0 C 0 x B y D y 2x 12 12 Slope 2 y intercept 1 A 1 2x C y 1 4x B y 1 5x D y 1 4x

Write the point slope form of the equation of each line given the slope and y intercept 9 Slope 0 y intercept 5 7 A y 5 3x 5 C y 5 0 A y x 5 7 B y 5 x 5 B y 5 3x D y 5 4x 10 10 Slope y intercept 5 C y x 5 5 5 x 5