DMA 2 Review

Front

What is the y-intercept of a loan balance function where the initial loan amount is $1950?

Back

1950

Front

What is the translation of the parent function f(x) = x when it is moved 2 units right and 8 units down?

Back

g(x) = (x - 2) - 8

Front

Solve the equation: 8 - 3(1 - x) = 2(x + 1) - 3.

Back

x = -6

Front

What is the equation of a line with a slope of 3 that passes through the point (8, 33)?

Back

y = 3x + 9

Front

Determine if the system of equations 2y + 10 = -5x and 10x + 4y = -20 is consistent or inconsistent, and independent or dependent.

Back

consistent and dependent

Front

Define the term 'y-intercept'.

Back

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

Front

What does it mean for a system of equations to be 'consistent'?

Back

A consistent system has at least one solution.

Front

What does it mean for a system of equations to be 'inconsistent'?

Back

An inconsistent system has no solutions.

Front

What does it mean for a system of equations to be 'independent'?

Back

An independent system has exactly one solution.

Front

What does it mean for a system of equations to be 'dependent'?

Back

A dependent system has infinitely many solutions.