Answer:
y = -x + 4
Step-by-step explanation:
(x₁,y₁)= (5, - 1) & (x₂,y₂)= (2 , 2)
Slope = 
![\frac{2-[-1]}{2-5}\\\\=\frac{2+1}{-3}\\\\=\frac{3}{-3}\\\\= -1](https://tex.z-dn.net/?f=%5Cfrac%7B2-%5B-1%5D%7D%7B2-5%7D%5C%5C%5C%5C%3D%5Cfrac%7B2%2B1%7D%7B-3%7D%5C%5C%5C%5C%3D%5Cfrac%7B3%7D%7B-3%7D%5C%5C%5C%5C%3D%20-1)
m = -1
Equation of the line y - y₁ = m(x - x₁)
y - [-1] = (-1)*(x - 5)
y + 1 = -x + 5 {-1 is distributed}
y = -x + 5 - 1
y = -x + 4
Hello there! How are you today?
5a^2 + 2b^3, solve when a = 4 and b = -4
To solve for this, we must replace "a" with 4, and "b" with -4.
I will set it up;
5(4^2) + 2(-4^3)
Simplify the parenthesis (PEMDAS).
5(16) + 2(-64)
Remove the parenthesis by multiplying them by the numbers to the outside of them.
5 x 16 = 80
2 x -64 = -128
We are now left with:
80 - 128
Simplify.
-48 is your final answer.
I hope this helps!
Answer:
48
Because 12x4 is 48 and 48/4=12
Answer:
c is the answer
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
I had the same question and its 45
