FUNCTIONS
Does the following order pairs create a function?
(1,6),(2,6)(3,6)(4,6)
Yes, because each x-value(domain) has one y-value(range).
What is the formula to find the hypotenuse of a triangle?
A 2 +B2 =C 2
Does y=mx+b show a linear relationship or non-linear relationship.
y=mx+b does show a linear relationship.
If x=4, what is the solution to this equation?
y=3x*5
60
What is the equation for slope intercept?
y=mx+b
Function or not a function?
(2,1),(2,2),(2,3),(2,4)
No
Where do interior angles sit?
Inside the parallel lines.
Slope is the same thing as the ....?
Rate of Change
If the lines never intersect what is the same in the equation?
The slope of the lines are the same.
8*8*8*8*8 is the same as saying...?
85
If you start at the orgin with two graphs. Graph 1 has a slope of 1/2. Graph 2 has a slope of 2. Which graph has the greater rate of change.
Graph 2
What is the equation for the volume of a sphere? Use 3.14 as pi.
V=4/3*3.14r3
What are the standards to be written in scientific notation?
The number must fall in between 1 and 10.
If there is only one line on the graph, what is the same in the equation and how many solutions are there?
The equations are exactly the same and there are infinite solutions.
What does 0.063 look like in scientific notation?
6.3*10-2
Linear or nonlinear function?
If your equation is y=3x5+2
Non-linear because anything raised to a power greater than one automatically will curve.
Formula for the volume of a cube?
S3
What is the square root of 49?
7
What are the two ways to find the solution to a problem?
Substitution and Graphing.
32 +33 is equal to, or the same as?
35
Linear or non-linear function?
(-3,9),(3,-4),(5,9),(6,9)
Non-liner, because the graph is not remaining at a constant rate.
What are the two ways to find the circumference, if given the radius, and if given the diameter? Use 3.14 as pi.
If given the radius, 2(3.14)r. If given the diameter, (3.14)d. D=diameter and R=radius
Which power of exponents says, that anything raised to the power of 0 is equal to 1?
Power of zero.
How many solutions if the lines intersect, form one line, or are parallel?
If the lines intersect, exactly one. If the lines form one line, infinite solutions. And if the lines are parallel, there is no solution?
What is the square root of 81/121?
9/11