Answer:
y = -1/4x+1
Step-by-step explanation:
First we need to find the slope of the line pictured
(1,4) and (0,0)
m = (y2-y1)/(x2-x1)
= (0-4)/(0-1)
= -4/-1
=4
The perpendicular line has a slope that is the negative reciprocal
-1 /(4)
-1/4
We have a point and a line
y = mx+b where m is the slope and b is the y intercept
y = -1/4x +b
-1 = -1/4(8) +b
-1 = -2+b
Add 2 to each side
b = 1
y = -1/4x+1
Answer:
7
Step-by-step explanation:
You would need 7 weeks because there is still 1 assessment after 6 weeks.
I think it’s B because of the logical math explanation
Answer:
C
Step-by-step explanation:
The first term -2 is also -B; therefore A and B can be eliminated.
-1+3 is 2, and -4 is the only term used in the formula, so D is also eliminated
