Algebra II A Unit 6

Front

What are the solutions to the graphed system?

Back

(0,-2) and (3,1)

Front

Given the system of equations: y = x^2 + 3x - 5 and y = x + 3, when x = -4, what is the value of y?

Back

-1

Front

Which point below is NOT part of the solution set? (0, 0), (-10, 20), (3, 5), (0, -2)

Back

(0, -2)

Front

Solve this system by substitution: y = 2x + 1 and y = -x + 5.

Back

(1, 4)

Front

Which system of linear inequalities is represented by the graph? y≤2x-1 and y>-2x+3

Back

y≤2x-1 and y>-2x+3

Front

What is the definition of a solution to a system of equations?

Back

A solution is a set of values that satisfy all equations in the system.

Front

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

Back

A consistent system has at least one solution.

Front

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

Back

A linear equation has a degree of 1, while a quadratic equation has a degree of 2.

Front

How do you find the vertex of a quadratic function in standard form?

Back

The vertex can be found using the formula (-b/2a, f(-b/2a)).

Front

What is the graphical representation of a linear inequality?

Back

A shaded region on one side of the boundary line, indicating all solutions.