Algebra 1 Quarter 2 ACP Review

Front

What is the equation that represents a linear relationship where the total charge is based on hours worked, with a fixed starting fee?

Back

y = mx + b, where m is the rate per hour and b is the starting fee.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

If a toy robot moves a total distance of 264 cm in 11 seconds, how do you find the time for a different distance?

Back

Use the direct variation formula: y = kx, where k is the constant of variation.

Tags

CCSS.HSF-LE.A.1B

Front

What does it mean for a line to have an undefined slope?

Back

An undefined slope indicates a vertical line, represented by an equation of the form x = a.

Tags

CCSS.8.EE.B.5

Front

How do you set up a system of equations to solve for two variables in a word problem?

Back

Identify the variables, write equations based on the problem's conditions, and solve the system.

Tags

CCSS.8.EE.C.8C

Front

What is the significance of the y-intercept in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis, indicating the value of y when x = 0.

Front

How do you determine if an ordered pair is a solution to an inequality?

Back

Substitute the values of the ordered pair into the inequality and check if the statement is true.

Front

What is the formula for direct variation?

Back

y = kx, where k is the constant of variation.

Front

How can you represent a situation with a fixed cost and a variable cost in an equation?

Back

Use the equation y = mx + b, where m is the variable cost per unit and b is the fixed cost.

Tags

CCSS.8.EE.B.5

Front

What is the relationship between the coefficients in a linear equation and the slope of the line?

Back

The slope of the line is represented by the coefficient of x in the equation y = mx + b.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the total number of baskets made if given the total points scored and the types of baskets?

Back

Set up a system of equations based on the points and the number of baskets.

Tags

CCSS.8.EE.C.8C