boneikablandshaw9 boneikablandshaw9
  • 22-12-2020
  • Mathematics
contestada

1
A line has a slope of -2 and a y-intercept of -2.
00
ANO
WS
A
9
19
4
-2
+
5
8
8
Х
ky
43
-6
8
-7
What is the x-intercept of the line?

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kageyamaammie
kageyamaammie kageyamaammie
  • 22-12-2020
can you post a picture instead? this is really confusing.. thank youu!
Answer Link
xenia168
xenia168 xenia168
  • 23-12-2020

Answer:

- 1

Step-by-step explanation:

y = mx + b ( "m" is slope and "b" is y-intercept )

The equation of a given line is

y = - 2x - 2

Coordinates of x-intercept are ( x, 0 ) ⇒ 0 = - 2x - 2 ⇒ x = - 1

The x-intercept of the line is ( - 1 )

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