Find 2f (2) - 3g(1) given f(x) = x2 + 2x – 1 and g(x) = 2x – 4
O 2x2 – 2x – 14
O-322 – 2x – 1
O 2x2
2x + 10
0-3x² – 2x – 7

Measures of the angle of r, 31 s (x+4) t (3x+9)

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next