Algebra 1 ACP Review

Front

What is the y-intercept of a line?

Back

The y-intercept is the point where the line crosses the y-axis, represented as (0, y).

Front

How do you model a savings account with a starting amount and a monthly deposit?

Back

Use the function y = mx + b, where m is the monthly deposit, x is the number of months, and b is the initial amount.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the formula to find the total amount collected from admission fees?

Back

Total amount = (number of children * child fee) + (number of adults * adult fee).

Tags

CCSS.8.EE.C.8C

Front

What is the domain of a function?

Back

The domain is the set of all possible input values (x-values) for which the function is defined.

Front

What is a linear function?

Back

A linear function is a function with a constant rate of change, represented by a straight line on a graph.

Tags

CCSS.HSF-LE.A.1B

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x, indicating how steep the line is.

Tags

CCSS.8.EE.B.5

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

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

Tags

CCSS.8.EE.B.5

Front

What is the difference between a linear function and a quadratic function?

Back

A linear function graphs as a straight line, while a quadratic function graphs as a parabola.

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 increasing?

Back

A function is increasing if, as x increases, the value of f(x) also increases.