Answer:
y=-2x+2
slope-intercept form --> y=mx+b
m= slope. the slope in the graph is down 2 over 1, -2/1 which is the same as -2.
b = <u>y-intercept</u><u>. </u><u> </u><u>the </u><u>y-intercept</u><u> </u><u>is </u><u>2</u><u>.</u>
Answer:
(0,-9)
Step-by-step explanation:
The image of a point
over a line
is given by the co-ordinate rule:
→ ![(y,x)](https://tex.z-dn.net/?f=%28y%2Cx%29)
So, when we reflect a point over the line
, the x co-ordinate and y co-ordinate change their places.
Here,
is
. So, from the above rule, after reflection over the line
, the image has the following co-ordinates:
![(0,-9)](https://tex.z-dn.net/?f=%280%2C-9%29)
<span>supplementary of two angles whose sum is 180</span>
so
<span>∠1 + ∠2 = 180</span>
<span>3x + 2x−25 = 180</span>
5x - 25 = 180
5x = 180 +25
5x = 205
x =205/5
x =41
<span>answer is C)41
</span>
Answer:
I think it is A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Sample proportional is right at the centre of the interval
p = (0.32+0 38)/2
0.7/2
0.35