Respuesta :
Answer:
y=-7
Step-by-step explanation:
y-3=-2(x+5)
distribute the -2 into the ( )
y -3= -2x -10
cancel to -2x
y- 3 = -2(0) -10
y-3 = -10
+3 +3
y= -7
Hope this helps!!
The y-intercept is -7 if the equation of the straight line is y - 3 = -2(x+5).
What is a straight line?
A straight line is a combination of endless points joined on both sides of the point.
The slope 'm' of any straight line is given by:
[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]
We have a straight line equation:
y - 3 = -2(x+5)
y - 3 = -2x - 10
Plug x = 0 to get the y-intercept
y - 3 = -2(0) - 10
y = -10 + 3
y = -7
Thus, the y-intercept is -7 if the equation of the straight line is y - 3 = -2(x+5).
Learn more about the straight line here:
brainly.com/question/3493733
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