What is the slope of the line that contains the points (4-1 and1,4)?

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.