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3 years ago

Determine the equation of a line that is parallel to the line 2x - 3y = 12 and

Mathematics

1 answer:

zvonat [6]3 years ago

3 0

Answer:

y=2/3x-6

Step-by-step explanation:

2x - 3y = 12

2x-12=3y

3y=2x-12 /:3

y=2/3x-12/3

y=2/3x-4

Slope=2/3

The line are parallel so the slope is the same.

(9,0).. x1 =, y1 =0

y-y1=2/3(x-x1)

y-0=2/3(x-9)

y=2/3x-2/3*9

y=2/3x-6

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3 years ago

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3 years ago

I need the answer to this please help

Brums [2.3K]

Answer:

-1/11

Step-by-step explanation:

$\frac{11x}{12} -\frac{1}{6} =\frac{-1}{4}$ add 1/6 to both sides

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7 0

3 years ago

Which function has two x-intercepts, one at (0,0) and one at (4,0)?

Tcecarenko [31]

Answer:

$f(x)=x(x-4)$

Step-by-step explanation:

Given: Function has two x-intercepts, one at (0,0) and one at (4,0)

To choose: the correct option

Solution:

x-intercepts of are the points whose x-coordinate is 0.

Consider $f(x)=x(x-4)$

Put $x=0$

$f(0)=0(0-4)=0$

Put $x=4$

$f(4)=4(4-4)=0$

So, the function $f(x)=x(x-4)$ has two x-intercepts, one at (0,0) and one at (4,0).

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3 years ago