Algebra 1 Mixed Review

Front

Evaluate f(x)=-2x+13 for f(10)

Back

-7

Front

Solve a² + 2a - 24 = 0

Back

a = -6, 4

Front

What is the vertex of the parabola: y=2(x-3)²+4?

Back

(3,4)

Front

What is the fifth term of the geometric sequence: 5, 15, 45,...?

Back

405

Front

Given the sequence 2, 8, 14, 20, 26, ... What is the common difference?

Back

6

Front

What is the formula for the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1)

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a)

Front

Define a linear equation.

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What is the difference between a sequence and a series?

Back

A sequence is a list of numbers, while a series is the sum of the terms of a sequence.

Front

What is the common ratio in a geometric sequence?

Back

The ratio of any term to its preceding term.