Use factoring to find the zeros of f(x) = x2 + 3x – 18.
a. first factor the polynomial x2 + 3x – 18.
b. use the factors from part a to find the zeros of f(x) = x2 + 3x – 18.

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days