Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

i think it is a

a is the first set of choices?

ok

hold on

a:\[y=2x-7\]

|dw:1433696367134:dw|

|dw:1433696418674:dw|

parallel lines have asme slope different y-intercepts

Correct.

to ahnge to perpinduculat make the slope negative and the reciprocal?

Correct.

reciprocal is like 4/1 changef to 1/4

Yes.

i am sure you know that was just in case you were going to sake me :D

*ask

is a correct? i know that c and d are not correct

because of them for parallel they do not have the asme slope

1=6+b
-6 -6?

2 * 4 = 8, not 6.

-8 srry than b=-7?

Then subtract 8 from both sides.

Yes.
Since we now have b = -7, the parallel line is:
\(y = 2x - 7\)

Now we can work out the perpendicular line in a similar way.

-1/2?

\(y = -\dfrac{1}{2}x + b\)
\(1 = \left( -\dfrac{1}{2} \right) (4) + b\)
What is b?

Great.
The equation of the perpendicular line is:
\(y = -\dfrac{1}{2} x + 3\)

Now choose the correct choice from the answers.

is still say a @mathstudent55

Yes, A is the answer.

ty