Linear Equations and Graphs Made Easy: Expert Advice

High School
Algebra
Algebra I
Linear equations and graphs

Recent questions in Linear equations and graphs

Brenda Leach 2022-11-27

find point which $y = (\frac{1}{2}) x^{2}$ is the tangent line parallel to the line $2 x - 4 y = 3$

Lorena Becker 2022-11-26

How do I convince students in high school for which this equation: $2^{x} = 4 x$ have only one solution in integers that is $x = 4$ ?
I would like to convince my student in high school level using a simple mathematical way to solve this equation:
$2^{x} = 4 x$
have only one solution that is $x = 4$ ?
Note : I do not want to use substitution to convince them and by numerical methods can't give us exactly $x = 4$
EDIT: I edited the question as it is very related to the precedent
Thank you for any help.

Leonard Dyer 2022-11-26

If x is a positive number and the geometric mean of 9 and 16, find the value of x?
1. 3
2. 4
3. 12
4. 25

vidkamporge 2022-11-25

how do graphs of $y = \frac{1}{x}$ and $y = \frac{5}{(x + 6)}$ compare? I know the second graph shifts to left by 6 units but does it move down and how many units?

lamesa1Vy 2022-11-25

Can a single vector be linearly independent?
Is $span < 1, 1, 1, 0 >$ linearly independent?
We have that the only solution to $c \cdot < 1, 1, 1, 0 >$ , so it is indeed linearly independent? But this is a single vector, does it still hold?

phumzaRdY 2022-11-25

Maximum number of digits in numbers between 0 to $n^{2} - 1$ of base n
The number of digits in numbers between 0 and $n^{2} - 1$ of base n is obtained by
$\log_{n} (n^{2}) = 2 \log_{n} n = 2$
But why log is being used? I mean how doing log gives correct answer always?

Reece Black 2022-11-25

We need to determine if the graph is symmetric about the $x -$ axis, the $y -$ axis, or the origin. $r = 2 \cos 5 θ$ ?

Poklekom5zc 2022-11-24

All linear pair of angles are supplementary but all supplementary angles need not necessarily form a linear pair. Say True or False.

dannigurl21ck2 2022-11-21

How many points do you need to plot?

undergoe8m 2022-11-20

How do you check your solutions?

Kenna Stanton 2022-11-19

How do you graph 3x−2y=6 by the find the x and y intercepts?

Sariah Mcguire 2022-10-30

How do you graph 2x+3y=12 by graphing 3 points?

klastiesym 2022-10-21

How do you graph linear equations?

shiya43 2022-10-21

What does a graph of linear equations in two variables look like?

Sophie Thomas2022-09-28

A line passes through the points ( -5,-6) and(3,-1).
Another line has a gradient of value 3 and passes through the point( 8,-6)
You are required to find the Coordinates of the point ofintersection of the two lines.
1. What is the x coordinate of the point of intersection? Give answer as a number only correct to at least 3 decimal places.
2. What is the y coordinate of the point of intersection? Give answer as a number only correct to at least 3 decimal places.

kadirsmr9d 2022-09-05

Solve the quadratic equation: Show the work.
1. x^2 - x - 12 = 0
2. y = 2x +1 and y = x - 7

If you are looking for linear equations with graphs examples, see various provided answers below. The trouble with these tasks is that they include not only equations with the answers but also graphs that are not always explained. In order to address this problem, always provide clear explanations. It will help you receive linear equations graphing answers. See some examples provided for linear algebra problems and study how instructions have been provided. The questions, as a rule, address dealing with visualization in most cases, which must be considered, too.

Algebra I