Algebra 1 State Test Prep

Front

What does the function d(x)=9.25x represent in the context of Derek's job?

Back

It represents the total amount of money Derek makes after working x hours at a rate of $9.25 per hour.

Front

What does d(4)=37 mean in the context of Derek's earnings?

Back

After 4 hours of work, Derek makes $37.

Front

How is the vertex of f(x) related to the vertex of g(x) if f(x) is translated up 6 units and right 5 units from g(x)?

Back

The vertex of f(x) is located 6 units above and 5 units to the right of the vertex of g(x).

Front

What is the process of completing the square in the equation x^2 + 6x = 5?

Back

The completed square form is (x + 3)^2 = 14.

Front

What does the slope of the equation y=10x represent in terms of Jacob's chores?

Back

Jacob does chores for $10 per hour.

Front

What is the value of g(7) if g(x) is a function?

Back

g(7) = 17.

Front

What is the standard form of a linear equation?

Back

The standard form is Ax + By = C, where A, B, and C are integers.

Front

What does it mean for a function to be linear?

Back

A linear function has a constant rate of change and can be represented by a straight line on a graph.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

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

Back

Set x = 0 in the equation and solve for y.