Assignment:
Q1. What is the coefficient of x^5 in the polynomial -8x^5+0x^3+14?
Q2. Solve -43<20-9v<=-7
Q3. Complete ordered pair to satisfy the given equation.
2x-5y= -12:(-1, __)
Q4. Find the slope of the line that contains points (-4,-2) and (1,1)
Provide complete and step by step solution for the question and show calculations and use formulas.