8th Grade Math Final review take 2

Front

What is the product of 3 and -5?

Back

Negative

Front

What does it mean if a graph does NOT pass the vertical line test?

Back

It means that there is at least one x-value that corresponds to more than one y-value, indicating that the relation is not a function.

Front

What is the slope of a line that decreases as you move from left to right?

Back

Negative

Front

What defines a function in terms of x and y values?

Back

Each x-value must have only one corresponding y-value.

Front

What is the simplified form of (y^9)^-2?

Back

1/y^18

Front

What is the result of multiplying two negative numbers?

Back

Positive

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

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

Back

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

Front

What is the definition of a linear function?

Back

A function that graphs to a straight line, which can be expressed in the form y = mx + b.

Front

What does it mean for an equation to be in standard form?

Back

An equation is in standard form if it is written as Ax + By = C, where A, B, and C are integers.