I am supposed to find A and B. Please hurry!

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Graph the linear function using the slooe and y intercept