Question

CAN SOMEONE PLEASE HELP ME?

write an equation in point slope form of the line through point J (4,1) with slope -4

Answer 1

so point slope form is in the form

\[\large y - y_o = m(x - x_0)\]

where \(\large y_o = 1 \), \(\large m = -4\), \(\large x_o = 4\)

so we have

\[\large y - 1 = -4(x - 4)\]
distribute the -4
\[\large y - 1 = -4x + 16\]
Add 1 to both sides
\[\large y = -4x + 17\]

^ would be your equation ^

Answer 2

:O
i forgot all about this...thanks @johnweldon1993

Answer 3

Yeah no problem!

Make sense @Christinabbbby ?

Answer 4

yes, have time for a few more?

Answer 5

Sure :)

Answer 6

write the equation for the horizontal line that contains point G (-8,8)

Answer 7

Alright so horizontal lines are in the form

y = something...

But whatever that y value is...it only passes through that same y-value...

so if you have y = 1 ...the only y it will EVER pass through....will be 1

so if your point is (-8 , 8) the y-value here is 8...

so y = 8

Answer 8

Thank you so much, another one?

Answer 9

Go right ahead :)

Answer 10

Which lines are parallel if m <4 =m <5 Justify your answer.

Answer 11

Complete the two colum proof.

GIVEN: <2 and <5 are supplementary
PROVE: L/M

Answer 12

there is another part but it wont let me post it, hold on