The expression below is a polynomial. wy^2(8y^3-2y^2+7y) it simplifies to 40y^5-10y^4+35y^3. What must be the value of w

I’m stuck on this i don’t understand.

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

Which of the functions graphed below has a removable discontinuity?