ANSWER
The y-intercept is 10.
EXPLANATION
The given equation is
[tex]y = - 6x + 10[/tex]
At y-intercept, x=0.
This implies that,
[tex]y = - 6(0) + 10[/tex]
This simplifies to,
[tex]y = 10[/tex]
The y-intercept is 10.
It has the ordered pair,
[tex](0,10)[/tex]
Also, we can compare to
[tex]y = mx+c[/tex]
where
[tex]m=-6[/tex] is the slope
and
[tex]c=10[/tex]
is the y-intercept.