Algebraically determine the equation of the line, in the Slope-Intercept Form y = mx +b that passes through the points (-2, 7) and (1, 4). (3 marks)

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b