Chapters 1-2
What is the hypotenuse if one of the legs is 122 and the other one is 62?
13.416
Functions whose graphs are not straight lines are ___?
What is Nonlinear?
Solve using substitutio.
y= -x-3
7x+2y=4
X=2
The measure of (complimentary, supplementary) angels add up to 180°.
Complimentary
If a sphere has a radius of 6 cm what is the volume?
V= 4/3x3.14xr3
904.32cm3
Is 17/22 terminating or repeating?
Terminating
A function whose points on a straight line when the function is graphed is a ___?
Linear
solve using substitution.
x+2y=7
3x+2y=-11
y=-1.75
A (transversal, perpendicular line) intersects two lines at different points.
Transversal
If a sphere has a diameter of 7.4 in. what is the surface area?
SA= 4x3.14xr2
171.9464
What is the solution of 0.5a- 3=0.3(2a- 3)?
Infinite solution
When an equation is written in the form y=Mx+b it is in ___?
Slope-intercept form
Write 107x106 as a single exponent
1013
Three types of transformations that change the position of a figure are ___, ___, and ___.
Rotation, Reflection, and Translation.
The number of times that a data item occurs is the ___ of the item.
Frequency
What is the cubed root of -8/729?
-2/9
Find the slope. (1,2) and (-3,2)
what is 0?
Write 0.0405 in scientific notation
4.05x10-2
If a figure has a ___ that divides the figure into two mirror images, then the figure has ___.
Line of reflection and Reflectional symmetry
A ___ displays two sets as ordered pairs.
Two-way table
what type of solution is 4t - 3=-2(4-2t)?
No solution
Find the slope. (-4,9) and (10,6)
What is 3/-14?
Write 5 x 104 in standard notation?
50000
A ___ is a transformation that can change the size of a figure.
Dilation
A ___ is useful for organizing and visual displaying data that pertains to two different categories.
scatter plot