Question

Need Helpp

Answer 1

What's the question

Answer 2

What is the y-intercept of the line represented by the equation below?
y = –2x – 1

Answer 3

it is -1

Answer 4

thankssss

Answer 5

The last number in the slope-intercept form of y=mx+b is always the y-intercept.

Answer 6

What is the equation of the line that passes through the points (2, –1) and (6, 1)?

Answer 7

First find the slope with the equation y2-y1/x2-x1=1-(-1)/6-2=2/4=1/2 is the slope.
now put the slope and the x and y intercept into the point-slope formula like this:
\[y-y _{1}=m(x-x _{1})\]
\[y-2=1/2(x-(-1))\] The minus negative 1 becomes +1
\[y-2=1/2(x+1)\] Distribute the 1/2 to x+1
\[y-2=1/2x+1/2\] now add 2 to both sides
\[y=1/2x+2\frac{ 1 }{ 2 }\] is the slope-intercept form

Answer 8

Does this help @Dequavia123

Answer 9

is 1/2x-2

Answer 10

What?

Answer 11

the answer is 1/2x-2?

Answer 12

no for slope-intercept form it is
\[y=1/2x+2\frac{ 1 }{ 2 }\]