Explain how you would factor the quadratic below: *
a^2– 7a-8
Your answer

What is the equation of the graph below? y=sec(x)-4

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b