The April 2016 School Day SAT was released by Collegeboard as Practice Test 6. I just uploaded my video explanations to all of the math questions in the Practice Test 6. The full length test along with scoring instructions can be downloaded from the links that are listed below:

## 2016 May SAT Test: Video explanations

The May 2016 SAT is the first SAT test that has been released to the public. Here is the link to my video explanations to all of the math questions in the 2016 May test. The May 2016 test was renamed as Practice Test 5 and was officially released to the public by College Board.

## Collegeboard releases May 2016 SAT and April School day tests

Collegeboard has released the official May 2016 SAT test as SAT Practice Test 5, and the April school day test as SAT Practice Test 6. You can download the tests from the links listed below.

SAT Practice Test 5 (same as May 2016 SAT Test)

SAT Practice Test 6 (same as April 2016 School day SAT Test)

## Revised SAT Math: Manipulating function expressions

Try the following SAT math question that deals with manipulating function expressions.

If $f(x)=x^2-x-1$, then $f(x+h)-f(x)$ equals

- $\quad h^2 – h$
- $\quad h(2x+h-1)$
- $\quad 2xh-x-1$
- $\quad 2xh+x-1$

## Revised SAT Math: Circles in the coordinate plane

Try the following SAT math question for the Revised SAT that deals with equation of circles in the coordinate plane and how to manipulate it to obtain the radius of the circle.

The equation of a circle in the $xy$-plane is shown below. What is the radius of the circle?

$$ 36x^2+36y^2-24x-36y=131 $$

- $\quad \dfrac{1}{2}$
- $\quad 1$
- $\quad 2$
- $\quad 4$