Answer:
w(t-4)=t^2-9t+20
Step-by-step explanation:
w(t)=t^2-t
w(t-4)=(t-4)^2-(t-4)
w(t-4)= t^2-8t+16-t+4
w(t-4)=t^2-9t+20
The answer is 1/7 and can be explained mathematically in the picture
Answer:
-9m - 4 + 2m = -9 - 7m + 5
-7m - 4 = -7m - 4
-7m + 7m = -4 + 4
0 = 0
This is an identity solution because the same number equals the same number. That means there's an infinite set of solutions.
Step-by-step explanation:
x+4y = 2
4y= -x+2
slope of the above line = -1/4
The slope of the required line which is perpendicular to this line = 4
And, the required line also passes through(-2,6)
The equation of the line that is perpendicular to the line x+4y=2 and goes through the point (-2,6)
4x-y+14=0