MREVIEW in Math 2 (Fall 2024)

Front

Rewrite the radical form @@ oot[3]{x^4}@@ in its exponential form.

Back

Front

What transformation results in Figure L from Figure K?

Back

A rotation 90° clockwise about the origin.

Front

Rewrite the radical form @@ oot[5]{x^2}@@ in its exponential form.

Back

Front

If x and y are in direct proportion and y is 56 when x is 7, find y when x is 9.

Back

y = 72

Front

Find the length of the third side of a triangle with sides 5 and 6, if necessary, round your answer to the nearest whole number.

Back

7

Front

What is the definition of direct proportion?

Back

Two quantities are in direct proportion if they increase or decrease at the same rate.

Front

How do you convert a radical expression to exponential form?

Back

Replace the root with a fractional exponent, where the numerator is the power and the denominator is the root.

Front

What is the formula for finding the length of a side in a right triangle using the Pythagorean theorem?

Back

Front

What is the result of rotating a point (x, y) 90° clockwise about the origin?

Back

The new coordinates will be (y, -x).

Front

What is the relationship between the sides of a triangle in a direct proportion?

Back

If two sides are in direct proportion, the ratio of their lengths remains constant.