3 1 3 4 Review Directions Take out

3. 1 -3. 4 Review

Directions • Take out a sheet of paper to answer all of the review problems. This will be collected for participation points! • The “Last Man Standing” will be your prize!

LAST MAN STANDING COSTUMED MAN WEIRD MAN SICK MAN ANGRY MAN MILDLY SOMEWHAT MOSTLY TOTALLY 1 Pt of EC on Test cookies munchkins Candy Cookies 1 Pt of EC on Test Smiley on your next test High five Candy Pick your seats for a week Smiley on your next test Munchkins Smiley on your test 1 pt of EC for the quarter

Determine a formula for the exponential functin whose graph goes through the given point and has a y-intercept of 2. (no calculator)

Determine a formula for the exponential functin whose graph goes through the given point and has a y-intercept of 2. (no calculator)

State whether is an exponential growth, decay, or neither.

State whether exponential is an growth, decay, or neither. DECAY

Calculator Ok The amount of C in grams of carbon-14 present in a certain substance after t years is given by. When will half life occur? Round to three decimal places.

The amount of C in grams of carbon-14 present in a certain substance after t years is given by. When will half life occur? Round to three decimal places. 5700. 224 years

Solve .

Solve

Given the logistic function Find

Given the logistic function Find 20

State the initial value of

State the initial value of

Find the logistic function that satisfies the given condition: Initial value=10, limit to growth=40, passing thorugh (1, 20)

Find the logistic function that satisfies the given condition: Initial value=10, limit to growth=40, passing thorugh (1, 20)

Evaluate

Evaluate

The population in Smallville in the year 1890 was 6250. Assume the population increased at a rate of 2. 25% per year. When will the population reach 50, 000? You may use your calculator.

The population in Smallville in the year 1890 was 6250. Assume the population increased at a rate of 2. 25% per year. When will the population reach 50, 000? You may use your calculator.

If I have a substance with an initial mass of 592 g. If the substance quarters every 6 days, when will the substance have a mass of 74 g? Calculator ok.

If I have a substance with an initial mass of 592 g. If the substance quarters every 6 days, when will the substance have a mass of 74 g?

Find Given Include the appropriate domain

Find Given

Evaluate

Evaluate

Write as a single log

Write as a single log

State the domain and range of

State the domain and range of

Solve for x: Calculator ok Round to three decimal places

Solve for x: Calculator Ok.

WITHOUT a Calculator evaluate Give an exact value.

WITHOUT a Calculator evaluate Give an exact value