In the expressions that follow, x and y are variables in an experiment. All the other quantities in the expressions are constants. In each case, state the graph you would plot to produce a straight line. Give the gradient of each line in terms of the constants in the expression.

a. γ = kϰ^3/2

b. γ = cϰ^q

c. m = 8ϰ/By²

d. γ = γ₀e^kϰ

e. R = (γ-γ₀) / ϰ²