Find f(-1) when f(x)=x^2+2x+7 show your work

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Find the distance between c and d on the number line c=3 and d=11