----Big Ideas Algebra 1 - Nonshuffle Midterm

Front

When you graph an inequality, you use a closed dot when you use which symbols?

Back

≤, ≥

Front

What is the y-intercept in the following equation: y=-4x-5?

Back

-5

Front

In slope intercept form (y=mx+b), what does 'm' represent?

Back

The slope (rate of change)

Front

Solve for x: 8x - 10 = -34

Back

-3

Front

Use counting to find the slope of the line that passes through the points (2, 1) and (4, 2).

Back

1/2

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are integers.

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x.

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Slope = (y2 - y1) / (x2 - x1).

Front

What is the difference between a function and a relation?

Back

A function assigns exactly one output for each input, while a relation can assign multiple outputs.

Front

What is the x-intercept of the equation y = 2x + 4?

Back

-2 (set y=0 and solve for x).