Chapter 3: Q 349. (page 344)
a) Graph each function. b) State its domain and range. Write the domain and range in interval notation.
Short Answer
Domain of linear function isRange of linear function is
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Chapter 3: Q 349. (page 344)
a) Graph each function. b) State its domain and range. Write the domain and range in interval notation.
Domain of linear function isRange of linear function is
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The equation is used to estimate the temperature in degrees Fahrenheit, T, based on the number of cricket chirps, n, in one minute.
鈸 Estimate the temperature when there are no chirps.
鈸 Estimate the temperature when the number of chirps in one minute is 100.
鈸 Interpret the slope and T-intercept of the equation.
鈸 Graph the equation.
The equation models the relation between the amount of Tuyet's monthly water bill payment, P, in dollars, and the number of units of water, w, used.
(a) Find Tuyet's payment for a month when 0 units of water are used.
(b) Find Tuyet's payment for a month when 12 units of water are used.
(c) Interpret the slope and P-intercept of the equation.
(d) Graph the equation.
Graph: f(x) = 鈭3x 鈭 1
Determine whether each ordered pair is a solution to the inequality y < x 鈭 3.
鈸 (0, 1) 鈸 (鈭2, 鈭4)
鈸 (5, 2) 鈸 (3, 鈭1) 鈸 (鈭1, 鈭5)
Graph the equations.
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