Final Review Day 1

Front

Back

x=22

Front

Back

Divide 2 to both sides

Front

What is the inverse operation of addition?

Back

Subtraction

Front

What is the inverse operation of multiplication?

Back

Division

Front

What do you call a number that does not change when added to zero?

Back

Identity element for addition

Front

What do you call a number that does not change when multiplied by one?

Back

Identity element for multiplication

Front

What is the formula to find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

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

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is the equation of a line in slope-intercept form?

Back

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

Front

Back

x=5