Combining like terms
What’s 2p=16p?
P=8
whats the formula for finding the volume of a cylinder?
V=PIr2h
38
If exponents are the _ we add coefficients and keep exponents the same making sure that the answer is in the correct scientific notation.
Same
How can a function be represented?
Equation,table,graph,mapping,and ordered pairs
3k+5k+12k=20
K=1
When the cylinder has a
R=23cm
And H=30
What’s the volume?
49857.1cm3
(3m5p)4
34•m20•p4
If you are making the exponent _ than the coefficient goes up
Down
X=
Y=
Option 1- range
Option 2- domain
X= domain
Y= range
3d+d+-2d+4=26
d=11
find the volume of the cone with the given units (in pi form)
D=5.8m
H= 4m
V=pi11.2m3
(X2 • y4)3=x6• y7
X6 • y12
Name the three steps to combining like terms
Step 1- match up the like terms grab the sign before it
Step 2- add or subtract the coefficients
Step 3- keep the variables the same
What are the three different functions?
Absolute value function
Quadratic function
Cubic function
3x2-5x-2x+x2
4x2-7x
What are things that the formula of a sphere shares with all the other formulas for cone and the cylinder formula?
They all have the radius involved with it. The cone and sphere formula both use fractions in them. The cone and cylinder formula both need to have the diameter in order to find the volume. They all use pi in there formula
X2y3z2 divided by X5y2z7
X-3y1z-5
What do we do when we try to get rid of the denominator?
We use the lcm to get rid of the denominator
The equation
M=y2-y1 divided by x2-x1
What does the M,Y,and X?
M= rate of change
Y= y column
X= x column
6(6x+6)-5=1+6x (estimate to the nearest tenth)
0.76190476190476 rounded to 0.8
Find the radius of the given sphere’s volume
Volume= 904.32
R=6in3
g2h3 divided by g5h5k-2
g-3 h-2k-2
When terms are on the opposite side and your trying to combine them what do you do?
You use the opposite operation to get rid of the like terms to break down your equation
Ñame which Ones are linear and which are not
1) Y=2x
2) Y= 2x-5
3) Y=x2+b
4) Y= 1/2
1) linear
2) linear
3) non linear
4) linear