Write the equation of the line that has a slope of -5 and a y intercept of 7

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅