1. the equation y=3x−5 represents a function. true false 2. a function can only be represented by a straight line on the coordinate plane. true false 3. what are the ordered pairs for y = 4x + 2 using x={−2,  1, 2} 4. what is the value of the function at x=3? (see attachment)

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

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