Answer:
try 20 percent, im probably wrong cuz im stupid but that might be it
Step-by-step explanation:
not recommended to use my answer
Answer:
(25x * 4y * 2z) + (15x * 2y^3)
10xy(20z + 3y^2)
(if you want working, just comment [too much effort lol])
Answer:
y - 3 = (1/2)(x - 4)
Step-by-step explanation:
The graph is hard to read, but we can make assumptions about the x- and y-values shown. The y-intercept appears to be (0, 1) and the blue dot appears to be (4, 3). Let's try finding the equation of the line using this assumed data:
The point-slope equation is y - k = m(x - h), where (h, k) is a point on the line and m is the slope of the line.
We need the slope of the line. Recall that m = rise/run. Going from (0, 1) to (4, 3), x (the 'run') increases by 4 and y (the 'rise') increases by 2. Thus, the slope is m = rise/run = 2/4, or 1/2.
Substituting the known values into the point-slope equation y - k = m(x - h), we get:
y - 3 = (1/2)(x - 4)
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.
x = −1 ± i√2
There's no real solutions
Put ur equations in y = mx + b form and compare the slopes(m) and the y intercepts (b). Parallel lines will have the same slope but different y intercepts.
A) y = 2x + 4....slope is 2, y int is 4
B) 2y = x + 4
y = 1/2x + 2.....slope is 1/2 and y int is 2
C) 2x + 2y = 4
2y = -2x + 4
y = -x + 2.....slope is -1 and y int is 2
D) 2x - y = 4
-y = -2x + 4
y = 2x - 4....slope is 2 and y int is -4
ur parallel lines will have same slope and different y int.....so ur answer is A and D.
