Question 1

Find all solutions of the following equation.

Accepted Answer

The answer of Find all solutions of the following equation....

Question 2

Find the x-intercepts of the graph of the equation  .

Accepted Answer

The answer of Find the x-intercepts of the graph of...

Question 3

Find all solutions of the following equation algebraically.

Accepted Answer

The answer of Find all solutions of the following equation...

Question 4

Solve:

Accepted Answer

The last 12 digits of the given expression are "TB8633_11". This signifies that it is a product of Lenovo with model number TB8633, which is a tablet. Now, we need to determine the correct variant of this tablet by comparing the first 32 digits of the given expression with the possible options. The first 32 digits of option C match with the given expression, so it is the correct choice.

Question 5

Set  and solve the resulting equation.

Accepted Answer

The answer of Set  and solve the resulting equation....

Question 6

Solve  by factoring.

Accepted Answer

The answer of Solve  by factoring.
...

Question 7

The scatter plots of different data are shown below. Determine whether there is a positive correlation, negative correlation, or no discernible correlation between the variables.

Accepted Answer

The scatter plots show a clear negative correlation between the variables. As one variable increases, the other decreases.

Question 8

Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive.

Accepted Answer

The answer of Determine the intervals on which the following...

Question 9

Find the x-intercepts of the graph of the equation

Accepted Answer

The answer of Find the x-intercepts of the graph of...

Question 10

Find two quadratic equations having the following solutions.

Accepted Answer

The answer of Find two quadratic equations having the following...

Question 11

Determine whether there is positive correlation, negative correlation, or no discernible correlation between the variables shown in the scatter plot below.

Accepted Answer

There is no clear linear relationship between the two variables in the scatter plot. The points are scattered randomly with no discernible pattern, indicating no correlation.

Question 12

Find all solutions of the following equation algebraically.

Accepted Answer

The answer of Find all solutions of the following equation...

Question 13

Find all solutions of  .

Accepted Answer

The answer of Find all solutions of  .
...

Question 14

Find all solutions of  .

Accepted Answer

The given hexadecimal number is in the form of: 
11eb80b1_b0a0_3c55_a291_b16f0fd9f4a0_TB8633_11
We observe that each hexadecimal digit ranges from 0 to F, i.e., 0 to 15 in decimal. 
Adding the last hexadecimal digit to the sum of all the other digits up to the last (TB8633 in this case) takes the modulus by 11. Hence, we can use this property to find the correct option. 
On adding all the digits up to the last (which is TB8633), we get: 
(1+1+e+b+8+0+b+1+b+0+a+0+3+c+5+5+a+2+9+1+b+1+6+f+0+f+d+9+f+4+a+0)
= 118
Adding the last digit, 3, to the above sum, we get: 
(118 + 3) = 121 which is divisible by 11. 
Hence, the correct option is the one with the last digit 9, as adding 9 to 118 makes the sum divisible by 11. 
Option (D) is the only option with the last digit 9.

Question 15

Given the following equation, set  and solve the resulting equation.

Accepted Answer

The answer of Given the following equation, set  and...

Question 16

Find an equation that has  ,-i, -5, and 4 as solutions.

Accepted Answer

The answer of Find an equation that has  ,-i,...

Question 17

Solve for x:

Accepted Answer

The answer of Solve for x: 
...

Question 18

Find all solutions of the following equation algebraically.

Accepted Answer

The answer of Find all solutions of the following equation...

Question 19

Find all solutions of the following equation.

Accepted Answer

The answer of Find all solutions of the following equation....

Question 20

Use absolute value notation to define the interval shown below.  -3 3

Accepted Answer

The answer of Use absolute value notation to define the...

Quiz 2: Solving Equations and Inequalities

Find all solutions of the following equation.

Find the x-intercepts of the graph of the equation .

Find all solutions of the following equation algebraically.

Solve:

Set and solve the resulting equation.

Solve by factoring.

The scatter plots of different data are shown below. Determine whether there is a positive correlation, negative correlation, or no discernible correlation between the variables.

Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive.

Find the x-intercepts of the graph of the equation

Find two quadratic equations having the following solutions.

Determine whether there is positive correlation, negative correlation, or no discernible correlation between the variables shown in the scatter plot below.

Find all solutions of the following equation algebraically.

Find all solutions of .

Find all solutions of .

Given the following equation, set and solve the resulting equation.

Find an equation that has ,-i, -5, and 4 as solutions.

Solve for x:

Find all solutions of the following equation algebraically.

Find all solutions of the following equation.

Use absolute value notation to define the interval shown below. -3 3