 # Boost Your Understanding of Linear Equation Forms

Recent questions in Forms of linear equations Emilio Powers 2023-03-01

## The equation of the graph, y=0.4x,represents a linear relationship between x and y. True or False Vanduohp 2023-02-25

## How to solve linear equations in three variables? wezergoat420l2k 2023-01-22

## The sum of the digits of a two digit number is 7. If the digits are reversed, the new number decreased by 2, equals twice the original number. Find the number. Memphis Burnett 2022-12-30

## The equation of the horizontal line passing through the point (4,-7) is: A)y−7=0 B)y+7=0 C)y−4=0 D)y+4=0 Kason Murray 2022-12-21

## If two lines are perpendicular, then the product of their slope is _____. A)0 B)1 C)-1 D)infinite grapissosmfm 2022-12-17

## _____ , is a characteristic of a linear function. A.Graph has a constant slope B.Graph does not have a constant slope C.Graph always pass through the origin D.Can't be determined hrostent72t 2022-12-17

## Which expression is equal to $-3{b}^{4}\left(6{b}^{-}8\right)?$ Assume $b=/0$ xuveirubvw 2022-12-10

## The line that intersects two parallel lines is called a/an A.Equivalent line B.Transversal C.Corresponding line D.Origin line Garrett Mclaughlin 2022-11-27

## Solve linear inequality$\frac{x}{4}-\frac{3}{2}\le \frac{x}{2}+1$

Linear algebraOpen question Ciara’s World2022-10-18

## Let c be the distance between Carlisle and Wellesley, let b be the distance between Carlisle and Stonebridge, and let a be the distance between Wellesley and Stonebridge.·     If you did a circuit, traveling from Carlisle to Wellesley to Stonebridge and back to Carlisle, you would travel 73 miles.·     The distance from Stonebridge to Carlisle is 12 miles farther than the distance from Wellesley to Carlisle..·     If you drove from Stonebridge to Carlisle and back to Stonebridge, and then continued to Wellesley then back to Stonebridge, you would travel 102 miles. Write a system of linear equations to represent the situation.

Linear algebraOpen question Theyluv.D33 2022-10-16

## naomi wants to buy a new computer for \$840. She is considering two payments plans that require weekly payments. Which plan will pay for the computer faster ?

Linear algebraOpen question Miriam Mekhail2022-08-28

## Construct a graph corresponding to the linear equation y=2x−6$y=2x-6$.

Linear algebraOpen question Amy Dover2022-08-24

## X-1^3=0

Linear algebraOpen question pominjaneh6 2022-08-14

## 1) Craig is saving to buy a vacation home. He inherits some money from a wealthy uncle, then combines this with the \$28,000 he has already saved and doubles the total in a lucky investment. He ends up with \$116,000-Just enough to buy a cabin on the lake. How much did he inherit?2) Solve the nonlinear inequality. Express the solution using interval notation. x^3-64x > 0 Livia Cardenas 2022-07-31

## This has four parts to it. the following system of linear equationsx - y =2z=132x +2y -z =-6-x + 3y +z = -7a) Provide a coefficient matrix corresponding to the system oflinear equationsb) what is the inverse of this matrix?c) What is the transpose of the matrix?d) find the determinant for this matrix?

Linear algebraOpen question

## X-3Z= -32X+KY-Z= -2X+2Y-KZ= 1 Jonathan Miles 2022-07-10

## I have two points $\left(0,0\right)$ and $\left(93,3\right)$I'm trying to work out whether a point is on or below the line segment defined by those two point.Currently I'm using $Ax+By+C=0$ to see if a point is on or below this line segment and this works correctly except for when the point is of the form $\left(0,y\right)$ or $\left(x,0\right)$What am I doing wrong? Do I need to use a different form of the linear equation? malalawak44 2022-07-08
## I am trying to solve a system of linear equations that is underdetermined. Meaning the number of unknown is more than the equations. The system is of the form $Ax=0$. I have seen methods of solving this type of problem when the right hand side is nonzero. Namely, $Ax=b\phantom{\rule{thickmathspace}{0ex}}⟹\phantom{\rule{thickmathspace}{0ex}}x=\left({A}^{T}A{\right)}^{-}{A}^{T}b$. But this method is inapplicable when $b=0$. Any suggestions? DIAMMIBENVERMk1 2022-07-02