Algebra 2 Unit 1 Test Review

Front

How can I input a fraction into the calculator?

Back

Use the key combination: alpha, y=

Front

Solve for x and y: y = 2/3x - 2 and y = -x + 3.

Back

(3, 0)

Front

What is the solution to the system of equations?

Back

(6, -2)

Front

Identify the y-intercept from the ordered pairs: (1, 3), (9, 10), (0, -4), (8, 9), (4, 0).

Back

(0, -4)

Front

Is (2, 3) a solution for the system of equations: y=3x and y=7x-8?

Back

No

Front

What is a system of equations?

Back

A set of two or more equations with the same variables.

Front

What does it mean for a system of equations to have no solution?

Back

The lines representing the equations are parallel and never intersect.

Front

How do you find the y-intercept of a linear equation?

Back

Set x = 0 and solve for y.

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 is the significance of the point (0, b) in a linear equation?

Back

It represents the y-intercept of the line.