F(x) = -4^2 + 19 Find f(-7)​

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable