BM 2 Collaboration Review

Front

What is the substitution method in solving systems of equations?

Back

The substitution method involves solving one equation for one variable and then substituting that expression into the other equation to find the values of both variables.

Front

Given the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the domain?

Back

D: {0, 1, 2, -4}

Front

Given the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the range?

Back

R: {1, -3, -4}

Front

How do you determine if a mapping is a function?

Back

A mapping is a function if each input (x-value) corresponds to exactly one output (y-value).

Front

What is the standard form of a quadratic function?

Back

Front

How do you evaluate a function at a specific value?

Back

To evaluate a function at a specific value, substitute the value into the function's equation and simplify.

Front

What does it mean for a system of equations to have no solution?

Back

A system of equations has no solution if the lines represented by the equations are parallel and never intersect.

Front

What is the solution to the system of equations: y = 3x + 14 and y = -4x?

Back

The solution is (-2, 8).

Front

What is the solution to the equation: -3x - 6y = 24 when y = -6?

Back

The solution is (4, -6).

Front

What is a function?

Back

A function is a relation that assigns exactly one output for each input.