For the equation -4y = 8x, what is the constant of variation?
a) -4
b) -2
c) 1
d) 2
Is it b) 2?
Raven is right but the answers were scrambled at least for me mine were
1. -2
2. 4/3
3. -2
4. 30
5. 2/3x+9
6. y= 2x-5
6.3.6 - Quiz: Slope-Intercept Form Quiz Pearson Connexus
1. B -2
2. A -2
3. D 4/3
4. D y = 2x – 5
5. B 30
6. C y = 2/3x + 9
Just did quiz got 100% Hope this helps!
Bzzt. But thanks for playing
It is b) -2
-4y = 8x
y = (8/-4)x = -2x
nameless got the right answers i got 6/6
oh gosh, I'm sorry! I meant d) 2.
To find the constant of variation in the equation -4y = 8x, you need to write it in the form of y = kx, where k represents the constant of variation.
Dividing both sides of the equation by -4 gives us: y = -2x.
Comparing this with y = kx, we can see that the constant of variation (k) is -2, not 2. Therefore, the correct answer is b) -2.