Hi somebody help please (Find the function and solution) y = (3x) 2exponent + 17 when x = -2

y = 2.5x + 5.8 when x = 0.6

y = 3/4 x - 5/8 when x = 1/4

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?