Write the new equation if the parent function is reflected over the x-axis.
What is y = - √(x)
100
The speed of sound in feet per second through air of any temperature measured in degrees Celsius is given by:
1087√(t+73)
V= ___________ What is the velocity when the
16.52 temperature is 15 degrees Celsius?
What is 617 feet per second?
100
Solve: 2√(x) = 4
What is 4
100
Solve: √(x+5) = √(5-x)
What is 0
200
The domain of f(x) = √(x+3)
What is [-3, ∞) or x ≥ -3
200
Write the new equation if the parent function is shifted 2 units to the left and 3 units down.
What is y = √(x+2) - 3
200
The speed of sound in feet per second through air of any temperature measured in degrees Celsius is given by:
1087√(t+73)
V= ___________ What is the temperature when the
16.52 velocity is 1250 feet per sec?
What is 88 degrees Celsius?
200
Solve: √(x) - 4 = 6
What is 100
200
Solve: √(2x-6) = √(3x-14)
What is 8
300
The range of f(x) = √(x)+2
What is y ≥ 2 or [2, ∞)
300
Describe the transformations if the function y = √(x) becomes y= 2√(x - 4) -1
What is vertical stretch by factor of 2, shifted 4 units to the right and 1 unit down.
300
The velocity of a free falling object is given by:
V = √(2gh) where V is velocity, g is acceleration, and h is the distance. If an object hits the surface with a velocity of 20 meters per second and g= 9.81 m/s^2, what is the height that it was dropped from?
What is 20.4 m?
300
-4 = √(x-1)
What is 17
300
Solve: √(3-2x) - √(1-3x) = 0
What is -2
400
The domain of f(x) = 2√(x-5) +4
What is x ≥ 5 or [5, ∞)
400
Describe the transformations if the function changes from
y= √(x) to y= √(2x+6)
What is horizontally compressed by a factor of 2 and shifted left 3 units.
400
The velocity of a free falling object is given by:
V = √(2gh) where V is velocity, g is acceleration, and h is the distance. If an object hits the surface with a velocity of 20 meters per second and g= 1.57 m/s^2, what is the height that it was dropped from?
What is 127.4 m?
400
Solve: √(-8 - 2x) = 0
What is -4
400
Solve: √(3k-11) = √(5-k)
What is 4
500
The range of f(x) = -3√(x-1)+3
What is y ≤ 3 or (-∞, 3]
500
Describe in words the transformation of the parent function that takes place in the function rule y = - √(x-5) -1
What is reflected over the x-axis, shifted 5 units to the right, and 1 unit down.
500
The speed of sound in feet per second through air of any temperature measured in degrees Celsius is given by:
1087√(t+73)
V= ___________ What is the domain and range of
16.52 the function?