11/21 Pre Calc (through 1.6)

Front

Back

Exponential

Front

If a fair 14-sided die is rolled one time, what is the probability of rolling a 2?

Back

1/14

Front

Would you write a linear equation to model the following situation in slope-intercept form or standard form? Mrs. Harris is going to the movies. She spends $10 per ticket and $5 per bucket of popcorn. She only wants to spend $50.

Back

Standard form

Front

The drama club sold tickets to a play for $5 each. They also made $55 in soda and popcorn sales. If the drama club made a total of $290, how many tickets were sold?

Back

47

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

Define a linear function.

Back

A function that can be graphically represented as a straight line, described by the equation y = mx + b.

Front

What is the difference between slope-intercept form and standard form of a linear equation?

Back

Slope-intercept form is y = mx + b; standard form is Ax + By = C.

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x.

Front

How do you calculate the probability of an event?

Back

Probability = (Number of favorable outcomes) / (Total number of outcomes).

Front

What is an exponential function?

Back

A function of the form f(x) = a * b^x, where a is a constant, b is a positive real number, and x is the exponent.