Answer:
The solution to the system is (-1, 3).
Step-by-step explanation:
The (x, y) value that is the solution to the system is the point that is on both lines. That point is the point where the lines intersect. The coordinates can be read from the graph as ...
... x = -1, y = 3
So, the (x, y) ordered pair is (x, y) = (-1, 3).
First solve for w and then graph.
-5w + 9 = 14
Now add negative 9 to both sides of the equation
-5w + 9 - 9 = 14 - 9
-5w = 5
Now divide - five from both sides
-5w / -5 = 5 / -5
w = -1
Now it is time to plot the w, which is -1, on a number line. See image that is attached for plot
Answer:
Option B
Step-by-step explanation:
Taking the derivative of the residual function, then applying the normal equation:
[a; b] = (X'*X)^(X'*y)
with
X = [1 1; 2 1; 3 1; 4 1; 5 1]
X' is transpose of X
y = [11; 8; 4; 1; 0]
[a; b] = [-2.9 13.5]
Answer for 4a. 25(n + 6)
Reason
The product (means to multiply)
Six more than a number (n + 6)
And 25 (other multiplier)
Expression is 25(n+ 6)
Answer:
its 5
Step-by-step explanation:
did it