Linear Equations

Front

Write a linear equation in slope-intercept form given the point (-6, -11) and slope = 1/2.

Back

Front

Write a line equation in standard form given the point and slope: (3, -8); slope = -3

Back

Front

Write a linear equation in point-slope form given the point and slope: (5, -9), slope = -2/5

Back

Front

Write an equation in slope-intercept form given the point and slope: (-4, -7); slope = 1

Back

Front

Starting at sunrise, the temperature rose 2.5⁰ every hour. After 8 hours, the temperature was 67⁰. Write an equation in point-slope form to model the temperature, y, after x hours after sunrise. If sunrise was at 6:00 AM, what is the temperature at noon?

Back

y−67=2.5(x−8); the temperature was 62⁰ at noon

Front

Equation for water left in tank after x hours of draining. Pump drains 24 gallons/hour. 78 gallons left after 3 hours.

Back

Front

Ben and Julia rented a truck from the same company to move to college. Ben drove 150 miles and paid $64.95 while Julia drove 84 miles and paid $45.15. What is the slope and what does it represent in context to the situation?

Back

m = 0.30; it represents the cost per mile.

Front

Equation in point-slope form for total cost, y, for ordering x candles. Allie orders 4 candles for $35 and 12 candles for $95.

Back

Front

Vertical shift of f(x) = -x up 4 units and vertical stretch by factor of 3. What is g(x)?

Back

Front

Equation of the function with point (-2, 5) and slope 3?

Back