Answer:
2 3 4 7
Step-by-step explanation:
I PROMISE YOU THIS IS RIGHT!!!
DONT LISTEN TO THE OTHERS
Answer:
1
Step-by-step explanation:
Because once you know the unknown you can plug it into the equation so now its 11-10 which equals 1
Answer:
![\boxed {\boxed {\sf y= -4x -3}}](https://tex.z-dn.net/?f=%5Cboxed%20%7B%5Cboxed%20%7B%5Csf%20y%3D%20-4x%20-3%7D%7D)
Step-by-step explanation:
We are asked to find the equation of a line given a point and the slope. We will use the point-slope formula.
![y-y_1= m(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3D%20m%28x-x_1%29)
In this formula, m is the slope and (x₁, y₁) is the point the line passes through. The slope of this line is -4 and the line passes through (-2,5).
Substitute the values into the formula.
![y-5 = -4 (x--2)](https://tex.z-dn.net/?f=y-5%20%3D%20-4%20%28x--2%29)
![y-5 = -4 (x+2)](https://tex.z-dn.net/?f=y-5%20%3D%20-4%20%28x%2B2%29)
We are finding the equation of the line, so we should find the slope-intercept form or y=mx+b ( where m is the slope and b is the y-intercept).We must isolate the variable y on one side of the equation.
First, distribute the -4 on the right side of the equation. Multiply each term inside the parentheses by -4.
![y-5=( -4 *x ) + (-4* 2 )](https://tex.z-dn.net/?f=y-5%3D%28%20-4%20%2Ax%20%29%20%2B%20%28-4%2A%202%20%29)
![y-5 =(-4x)+ (-8)\\y-5= -4x -8](https://tex.z-dn.net/?f=y-5%20%3D%28-4x%29%2B%20%28-8%29%5C%5Cy-5%3D%20-4x%20-8)
5 is being subtracted from y. The inverse operation of subtraction is addition, so we will add 5 to both sides of the equation.
![y-5 =-4x -8 + 5](https://tex.z-dn.net/?f=y-5%20%3D-4x%20-8%20%2B%205)
![y= -4x -3](https://tex.z-dn.net/?f=y%3D%20-4x%20-3)
The equation of the line is y= -4x -3. The slope of the line is -4 and the y-intercept is -3.
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2. a)How can a solid body transform in a liquid form/solution?
b)How can a liquid solution transform in a solid body?
I hope I get it right =)