What are the discontinuity and zero of the function f(x) = quantity x squared plus 8 x plus 7 end quantity over quantity x plus 1?

Discontinuity at (1, 8), zero at (7, 0)

Discontinuity at (1, 8), zero at (−7, 0)

Discontinuity at (−1, 6), zero at (7, 0)

Discontinuity at (−1, 6), zero at (−7, 0)

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?