BM2 Review Algebra 1

Front

What is the expression for the cost to rent a boat from Company 1 if the cost from Company 2 is represented by 25x + 70?

Back

The cost to rent from Company 1 is represented by the expression 2(25x + 70).

Front

How do you determine if one expression is a multiple of another?

Back

You can determine if one expression is a multiple of another by simplifying both expressions and comparing their coefficients.

Front

What does the equation y=1.25x + 12 represent in a real-world context?

Back

It represents the total cost, y, in dollars, for using a taxi service to travel a distance of x miles.

Front

What is the highest level of accuracy when multiplying two values written to the tenths place?

Back

The highest level of accuracy is the hundredths place because multiplying two tenths results in a value that is accurate to the hundredths.

Front

What is the factored form of the expression 169x² - 36?

Back

The expression can be factored as (13x - 6)(13x + 6).

Front

What is the significance of the slope in the equation y=mx+b?

Back

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

Front

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

Back

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

Front

What is the formula for calculating the distance traveled given miles per gallon and gallons used?

Back

Distance = miles per gallon × gallons used.

Front

What does it mean for two expressions to be equivalent?

Back

Two expressions are equivalent if they yield the same value for all values of their variables.

Front

How can you graph a linear equation?

Back

You can graph a linear equation by finding two or more points that satisfy the equation and connecting them with a straight line.