TSI Practice

Front

What is the formula for the area of a square?

Back

Area = side_length²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the length of one side of a square is (x - 10), what is the area?

Back

Area = (x - 10)² = x² - 20x + 100

Tags

CCSS.HSA.APR.C.4

Front

How do you evaluate a quadratic function at a specific point?

Back

Substitute the value of x into the function and simplify.

Tags

CCSS.HSF.IF.A.2

Front

Evaluate f(x) = 4x² - 3x - 7 at x = -2.

Back

f(-2) = 4(-2)² - 3(-2) - 7 = 15

Tags

CCSS.HSF.IF.A.2

Front

What is the result of (x + 9)(x + 5) when x = -5?

Back

(x + 9)(x + 5) = (4)(0) = 0

Tags

CCSS.6.EE.A.2C

Front

How do you compare decimal and fractional values?

Back

Convert all values to the same format (decimal or fraction) to compare.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

Which is greater: 8/3 or 2.28?

Back

8/3 is greater than 2.28.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What is the process to find the maximum value in a list of numbers?

Back

Compare each number and identify the largest one.

Front

What is the significance of the vertex in a quadratic function?

Back

The vertex represents the maximum or minimum point of the parabola.

Front

What is the standard form of a quadratic equation?

Back

Standard form: ax² + bx + c = 0, where a, b, and c are constants.