Show:
simplifying radical expressions.
square root functions
square root functions 2.
simplifying radical expressions 2.
100
simplify √96
4√6
100
state the domain and range of the following function: y= √(x-2)
Domain={xlx≥2} Range={yly≥0}
100
state the domain and range of Y=√(x+3)
Domain={xlx≥0} Range={yly≥3}
100
Simplify √52.
2√13
200
simplify √125
5√5
200
compare the parent function of y= 9√x
vertical stretch of the parent function.
200
State the domain and range of Y=1/2 √(x+2)
Domain={xlx≥-2} Range={yly≥0}
200
Simplify √72.
6√2
300
simplify 6√72
36√2
300
how can we use square root functions in our daily lives?
we can use it to find the radius of a circle, the height of bridges, or the speed of sound.
300
Compare the function Y=−1/4 √x - 1
compression, reflected across the x-axis and translated vertically down (1).
300
Simplify √5 .√10
5√2
400
simplify √243
9√3
400
compare the parent function of y=-7√(x+4 ) + 6
reflection, vertical strech, horizontal translation 4 units left the parent function , and vertical translation 6 units up the parent function.
400
Compare the function y=−3/2 √(x-2) -1
Vertical stretch, reflection, horizontal translation (2 right), vertical translation (1 down)
400
Simplify √243
9√3
500
simplify √99 . √18
9√22
500
write a square root function that represents a compression, vertical and horizontal translation.
answers may vary.
500
Compare the function y=√x -3
translated (3 down) ; Domain={xlx≥0} ; Range={yly≥-3}
500
Simplify 3√(25t^2)
15|t|