TCAP Success Grade 8 MATH Post-test

TCAP Success Grade 8 MATH Post-test Sample

1 pt
4.

When the input to a function is –6, the output is 10. Which statements about this function must be true?

1 pt
9.

In the diagram below, lines a, b, and c are parallel and lines d and e intersect at line b. Which equation cannot be true?

1 pt
11.

What is the solution of the system of equations shown below?

$y=\frac{1}{3}x-2\phantom{\rule{0ex}{0ex}}y=-2x+5$

1 pt
13.

The table below shows two systems of linear equations. Indicate whether each system of equations has no solution, one solution, or infinitely many solutions by marking the correct box in the table. Select one box for each system.

 No Solution One Solution Infinitely Many Solutions y=-5
1 pt
15.

Which statement best describes the value of $\sqrt{11}\phantom{\rule{0ex}{0ex}}$?