What is the equation for the Pythagorean Theorem?
a^2+b^2=c^2
9x+7=1+8x
x=-6
Reduction or Enlargement?
Enlargement!
Over which axis was this triangle reflected?
y-axis
Name The Three Main Types of Rotations
90 CW
90 CCW
180
Name of the character who "speaks for the trees"
Who is The Lorax?
A small animal who lives primarily in Australia
a. quelea
b. quetzal
c. quail
d. quokka
If you are solving for a leg, do you add or subtract underneath your square root sign?
Subtract!
(you are looking for a value less than the hypotenuse, so you subtract the small from large value.)
-8x=-9x-9
x=-9
Give three examples of Scale Factors that produce a reduction.
Any non-negative, rational numbers smaller than one
Write the coordinate (x,y) change for a reflection over the x-axis.
(x,-y)
Which is the correct algebraic expression for a 90 CCW rotation?
a. (x,y) --> (-y,x)
b. (x,y) --> (-x,-y)
c. (x,y) --> (y,-x)
d. a. (x,y) --> (x,-y)
a. (x,y) --> (-y,x)
The name of the holiday to celebrate trees
What is Arbor Day?
A baked dish with egg as a primary thickening agent.
a. quark
b. quiche
c. quindim
d. quandong
Solve for the missing side.
?=16.4cm
3(7x+4)=3(2x+6)
x=.4
Identify which is the dilation:
(x,y) ----> (x+4, y+4)
(x,y) ----> (-x, y)
(x,y) ----> (2x, 2y)
(x,y) ----> (-y, x)
(x,y) ----> (2x, 2y)
Identify which is the reflection:
(x,y) ----> (x+4, y+4)
(x,y) ----> (-x, y)
(x,y) ----> (2x, 2y)
(x,y) ----> (-y, x)
(x,y) ----> (-x, y)
Identify which is the rotation:
(x,y) ----> (x+4, y+4)
(x,y) ----> (-x, y)
(x,y) ----> (2x, 2y)
(x,y) ----> (-x,-y)
(x,y) ----> (-x,-y)
On a felled tree, what the rings on the stump indicate
What is the age of the tree?
To stop something with force
a. quaint
b. quake
c. quip
d. quell
Does the depicted triangle actually represent a Right Triangle?
No!
(Applying the Pythagorean Theorem to the legs does not yield the length of the given hypotenuse)
3.5x-7=5.6x
x=-10/3
Identify the Scale Factor
SF: 1/2
Which shows a reflection over the y-axis of the given triangle?
Original: X: (4,7) Y: (4,10) Z: (1,7)
A: X': (7,-4) Y': (10,-4) Z': (7,-1)
B: X': (-7,4) Y': (-10,4) Z': (-7,1)
C: X': (-4,-7) Y': (-4,-10) Z': (-1,-7)
D: X': (-4,7) Y': (-4,10) Z': (-1,7)
D: X': (-4,7) Y': (-4,10) Z': (-1,7)
A square with coordinates A: (5,4) B: (-2,4) C: (-2, -3) and D (5,-3) is rotated using the rule (-x,-y).
Identify the type of rotation. Then apply the rule to find the new coordinates for C'.
180 Rotation
C': (2,3)
Name four types of trees.
Options include, but are not limited to:
oak, fir, pine, maple, aspen, spruce, sycamore, walnut, ash, birch, apple, mahogany, kapok, elm, cherry blossom, willow, magnolia, sweetgum, poplar, cedar, palm, sequoia, mangrove, bamboo, redwood, acacia
A perfect example of something
a. quintessential
b. quenched
c. quarrel
d. qabilistic
An anchor line for a tower needs to be replaced. The tower is 96 feet tall. The anchor line is 105ft long. How far from the tower should the anchor line be placed?
3 feet.
(-3x+3)/5+1/5=(2(4-x))/5
x=-4
Write the prime (x, y) coordinates for this triangle dilated by a scale factor of 3:
A: (2,4)
B: (5,1)
C: (7,5)
A': (6,12)
B': (15,3)
C': (21, 15)
Write the prime (x, y) coordinates for this triangle reflected over the x-axis:
A: (2,4)
B: (5,1)
C: (7,5)
A: (2,-4)
B: (5,-1)
C: (7,-5)
A square with coordinates A: (5,4) B: (-2,4) C: (-2, -3) and D (5,-3) is rotated using the rule (-y,x).
Identify the type of rotation. Then apply the rule to find the new coordinates for A' and D'.
90 CCW Rotation
A': (-4,5)
D': (3,5)
Name a difference between coniferous and deciduous trees.
What is that coniferous trees have cones and needles, while deciduous trees have leaves that fall off each year?
A difficult situation where you do not know what to do.
a. quicksand
b. quandary
c. quiesient
d. querulous