Answer:
y=-10
Explanation:
The answer choices are all in slope-intercept form, which is this equation:
y=mx+b
Here’s what the variables mean:
Y=the y axis
M=the slope
X=the x axis
B=the point on the line that intercepts the y axis (the y-intercept)
We know the slope is 0, so 0 would be the m variable.
y=0x+b
We also know that the line passes through (0,-10), which means the y-intercept is -10.
y=0x+(-10)
0 multiplied by anything equals 0 and a negative and positive makes a negative, so we can rewrite the equation to be this:
y=-10
I hope this helps! Please comment if you have any questions.