FHH MATH FEAT ALGEBRA BRAIN DUMP COMPETITION

Front

What is slope-intercept form?

Back

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

Front

What does 'rate of change of y with respect to x' mean?

Back

It refers to the slope of a line.

Front

What is the error in solving 3^5 ∙ 3^4 = 9^20?

Back

When multiplying exponents with the same base, you should keep the base and add the exponents.

Front

Which line is the least steep?

Back

The yellow line has the least slope.

Front

What is a mathematical statement that compares two expressions?

Back

An inequality shows that one expression is greater than, less than, or not equal to another.

Front

What is the formula for the slope of a line?

Back

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

Front

What does the y-intercept represent in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis.

Front

How do you solve for x in the equation 2x + 3 = 7?

Back

Subtract 3 from both sides to get 2x = 4, then divide by 2 to find x = 2.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.

Front

What is the standard form of a linear equation?

Back

The standard form is ax + by = c, where a, b, and c are constants.