Math 1 Practice Final: Semester 1

Front

What is the value of 4^0?

Back

1

Front

Find the slope of the line that goes through the points (−1,−2) and (−3,−4).

Back

1

Front

What is the range of the function y = x^2?

Back

y ≥ 0

Front

Write the equation in point-slope form for the line that contains the points (3, -5) and (5, -1).

Back

y + 5 = 2(x - 3)

Front

Which equation is perpendicular to y = -6x + 2?

Back

y = 1/6x + 4

Front

What is the definition of slope?

Back

The slope is the ratio of the rise (change in y) to the run (change in x) between two points on a line.

Front

What does it mean for two lines to be perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

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

Back

y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line.

Front

What is the formula to find the slope between two points (x1, y1) and (x2, y2)?

Back

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