Answer: y=-12-2/1x
Step-by-step explanation:
just plot the points and do rise over run for the slope for the y-inter just draw a line
Answer:
=24+24,10+10
=48 or 20
Step-by-step explanation:
I hope it's help
I'll help with a few because no-one wants to just do your homework
there is the formula way or the intuitive way
(-19, -2) (-17, -10)
now slope is (difference in y)/ (difference in x)
or
(y2 - y1)/(x2 - x1) the formula. where x2 just means the second x
<u>formula way:</u>
(-19, -2) (-17, -10)
(-10 - (-2))/ (-17 - (-19)) ReM: Negative on number and in the formula
(-10 + 2)/ (-17 +19) = -8/2 slope is - 8/2
<u>intuitive way</u>
(-19, -2) (-17, -10)
(difference in y)/ (difference in x)
lets looks at the ys
-2 and -10; how many steps from -2 to -10? -8 the diff in y
lets looks at the xs
-19 to -17; how many steps from -19 to -17? + 2 the diff in x
so its -8/2
The amount you need is how much you will need
The point-slope form of the equation for a line can be used.
.. y = m(x -h) +k . . . . . for slope m through point (h, k)
.. y = 2(x +1) +4
This can be simplified to slope-intercept form.
.. y = 2x +6