Transformations and Angles
What is another word for reflection?
Mirror, inverted.
what does 'M' mean?
slope!
3x+3=15. Find X.
X=4
{(3,2),(3,7),(4,1),(-2,0)} function or relation?
Relation.
If the height of the cylinder is 27 feet, and the radius is 5 feet, what is the volume? use 3.14 as pi.
V= 2119.5ft3
If a shape rotated 270 degrees clockwise from the second quadrant, which quadrant would it be in?
It would be in the third quadrant.
What would the slope of 2 look like?
2 on the rise, one on the run. (2/1)
X/3 - 2 = 1. find X.
X=9
Each input on the mapping diagram has one output. Is it a relation or function?
function.
If the diameter of the cylinder is 18 inches and the volume is 2721.7 in3, what is the height? use 3.14.
5 inches
If one angle of a set of lines was 61 degrees, what would be the other obtuse angle?
119 degrees.
What would the slope of 1/2 look like?
four on the rise, and eight on the run. Just simplify to 1/2 OR one on the rise and 2 on the run.
2x+5=9. find X
x=2
For the table diagram, there is a repeating number in the input. Is this a function or relation?
Relation.
If the radius of the cone is 1 foot, and the height is 6ft, what is the volume? use 3.14.
6.28 feet3
If a triangle has angles of 85 degrees, and another angle is 50 degrees, what is the third angle?
55 degrees.
If the line on the graph starts at 50 instead of zero, what is the intercept/coordinate?
(0,50)
3(5x+4)=34. Find X.
X=2
What would the equation be if the input is 4 and the output is 24?
x times 2.
If the height of the cone is 17 cm, and the radius is 4 cm, what is the volume? use 3.14
284.7 cm3
if a one by one cube turned into a cube with the area of 9, what is the scale factor?
3
If one side of the table is 50, and the other side is 75, what is the rate of change?
1.5
x=4y+7
2x-6y=12. find the solution.
(3,-1)
determine if this rule is a function: The input is a work place and the output is a worker.
This is a relation.
If the radius of the sphere is 13 feet, what is the volume? use 3.14.
9198.1 ft3