Algebra 1 Midterm Review

Front

Solve for x and y: 3x + 2y = 16; 7x + y = 19

Back

(2, 5)

Front

Classify the model as Exponential GROWTH or DECAY: A=1200(0.85)^6

Back

Decay

Front

What is the solution to the system: 2x + 3y = 12; x - y = 2?

Back

(1, 3)

Front

What type of association does this scatter plot represent?

Back

No association

Front

Solve for x: x = by + v

Back

x = by + v

Front

What is the slope of the line represented by the equation y = 2x + 3?

Back

2

Front

What is the y-intercept of the line represented by the equation y = -x + 4?

Back

4

Front

What is the solution to the equation 5x - 3 = 2?

Back

x = 1

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.