Answer:
The equation of the line is 4y = -x + 19
Step-by-step explanation:
Firstly, we need to get the slope of the line;
Since it is through two points; we have the slope as;
y2-y1/x2-x1 = (5-3)/(-1-7) = 2/-8 = -1/4
Mathematically, we can write the equation of a straight line line as;
y = mx + c
So we have;
y = -1/4x + c
y = -x/4 + c
To complete the equation, we need the value of c.
we can choose any of the points and insert the x and y value
Thus;
3 = -7/4 + c
c = 3 + 7/4
c = 19/4
So our equation becomes;
y = -x/4 + 19/4
Multiply through by 4
4y = -x + 19
Answer:
I think it is A but not 100% sure.
Step-by-step explanation:
Answer:dam dog i need points
Step-by-step explanation: dead a. s. s.
SUBTRACT 3W FROM BOTH SIDES SO THAT WOULD BE 6=1W THEN YOU WOULD DIVIDE BY 1 SO THE ANSWER WOULD BE 6
Answer:
-3 and 23
Step-by-step explanation:
Adding -3 and 23, you get 20. On a number line, 23 is 26 places from -3.