End of Year Assessment 8th Grade Math

Front

What is the result of translating a point (x,y) using the rule (x,y) → (x+3, y-2)?

Back

The point is translated 3 units to the right and 2 units down.

Front

What is the value of 7^-2?

Back

1/49

Front

If point X is at (1, 4), where would X' be after translating 3 units to the left and 9 units down?

Back

X' would be at (-2, -5).

Front

If Joe earned $400 and worked 25 hours, what is his hourly wage?

Back

His hourly wage is $16 per hour.

Front

Solve the equation: 4x + 5 = 3x + 9.

Back

x = 4.

Front

What does it mean to translate a geometric figure?

Back

To move the figure from one location to another without changing its shape or orientation.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the value of x in the equation: 2(x - 3) = 10?

Back

x = 8.