Fall Final Exam Integrated 2 Preparation!

Front

What is the probability of flipping a nickel three times and getting all tails?

Back

1/8

Front

Complete the square for the expression x^2 - 10x + ___.

Back

x^2 - 10x + 25

Front

What is the equation of the parabola represented by the table?

Back

y = 2x^2 - 2x - 12

Front

What postulate justifies that two triangles are similar if their corresponding angles are equal?

Back

AA Postulate

Front

What is the theoretical probability of pulling a red marble from a bag containing 3 red, 2 blue, and 4 yellow marbles?

Back

1/3

Front

Define the term 'probability'.

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Front

What is the formula for completing the square?

Back

To complete the square for ax^2 + bx + c, rewrite it as a(x + b/2a)^2 - (b^2 - 4ac)/4a.

Front

What does the SAS Postulate state about triangles?

Back

If two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are similar.

Front

How do you find the theoretical probability of an event?

Back

Theoretical probability = (Number of favorable outcomes) / (Total number of outcomes).

Front

What is the vertex form of a quadratic equation?

Back

The vertex form is y = a(x - h)^2 + k, where (h, k) is the vertex of the parabola.