Algebra Review

Front

Solve for n: 6 - (8 - 4n) = 2(2n - 1)

Back

All real solutions

Front

What is the slope of a vertical line?

Back

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Front

Evaluate this expression using the quotient rule: (9^9)/(9^5)

Back

9^5

Front

If f(x)=3x-9, find f(5).

Back

f(5) = 6

Front

Simplify the exponential expression: 2^3 * 2^5

Back

2^8

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 does it mean for two lines to be parallel?

Back

They have the same slope and will never intersect.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a)

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

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.