Math 2 Review

Front

Factor the expression: v^2 - 6v + 9

Back

(v-3)^2

Front

Factor the expression: 9x^2 + 9x - 10

Back

(3x+5)(3x-2)

Front

Solve for x: 2x = x + 3

Back

x = 3

Front

What is the ratio for cosine?

Back

Adjacent / Hypotenuse (A/H)

Front

Identify the values of a, h, and k in the equation: (x+4)^2 - 3

Back

a=1, h=-4, k=-3

Front

What is the quadratic formula?

Back

x = \frac{{-b \pm \sqrt{{b^2 - 4ac}}}}{{2a}}

Front

Define a polynomial.

Back

A mathematical expression consisting of variables, coefficients, and non-negative integer exponents.

Front

What is the difference between a rational and an irrational number?

Back

Rational numbers can be expressed as a fraction, while irrational numbers cannot.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a^2 + b^2 = c^2, 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.