3 years ago

Determine the rate of change fr -2y- 16x=41

1 answer:

5 0

"Rate of change" is the same thing as slope. all you have to do is make the equation into y-intercept form:

-2y-16x=41
+16x +16x
-2y=16x+41
/-2 /-2 /-2
y=-8x-41/2

slope is -8

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3 years ago

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madreJ [45]

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2 years ago

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3 years ago

19. 4x-y+2z = 8x+y-4 Find x

Varvara68 [4.7K]

Answer:

x = $\frac{4-2y+2z}{4}$

Step-by-step explanation:

4x-y+2z = 8x+y-4

4x-8x-y+2z = 8x - 8x +y-4

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$x= \frac{2y-2z-4}{-4}$ = $\frac{4-2y+2z}{4}$

4 0

2 years ago