Identify and explain the types of variance analysis tools, used in a company, which specialises in spare parts for cars.

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

You can find the constant of proportionality by finding the ratio of

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function