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Use a pencil or draw a vertical line through a function to check if they intersect more than once.TRANSCRIPT
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Stir it up! Exponents Graphing Mix Vocab
What is the vertical line
test?
Use a pencil or draw a vertical line through a
function to check if they intersect more than
once.
Write in the form of an expression:
6 less than the product 5 and x.
5x - 6
Simplify:(x2z3)(xy2z2)
x3y2z5
C = 5/9 (F -32)
is the formula for converting a Fahrenheit temperature to Celsius.
Use it to find C when F = 99.
C = 37.2
A car travels 120 miles in 3 hours. What's its average
speed (in miles per hour)?
120mi3 hrs
= 40 mph
Find the productof 3x3 and 6x5.
18x8
Find the sum of:
3x2 + 4x + 2and
x2 - 5x + 4
4x2-x + 6
Distribute and simplify:
(x + 2)(x2-3x+2)
After distributing:X3-3x2+2x+2x2-6x+4
Combine like terms:x3-x2-4x+4
Subtract3x2-2x+1
from2x2+7x+5*Hint: Distribute the negative!
2x2+7x+5-(3x2-2x+1)
=-x2+9x+4
Distribute using FOIL:(x-6)(x+4)
FOIL gives us:
x2+4x-6x-24
Then, combine like terms:
x2-2x-24
Write the equation a line that has a slope of -3 and a y-intercept of -
4.
Y = -3x - 4
Describe the graph of the line:
x = 2
X = 2 is the vertical line that
passes through (2, 0).
What is the slope of the
line6x – 2y = 10?
6x – 2y = 10Convert to y=mx+b
y = 3x - 5SLOPE is 3
What type of function does this graph
represent?
Exponential Function
In what quadrants are the solutions to this system of
inequalities?
Y < 2x – 1Y > -x + 4
Quadrants 1 & 4
If n + 2 represents an odd integer, what's the next largest odd integer?
n+4
Which line isundefined?
A. B. C. D.
B
Solve for x:
7x + 2 = 1610
X = 20
If y varies directly with x and y=15
when x = 3.5, what is the constant of variation?
Y=4.29x
Solve the system of equations.
2x + 3y = 122x - 2y = 2
X=3Y=2
What is the name of the property shown below?(x+y)+z = x+
(y+z)
The Associative
Property
What property should you use to simplify this expression?
2x(5x + 6 - 2)
The Distributive Property
5x + 0 = 5x
In the above equation, what special name does
the zero have?
AdditiveIdentity Element
What is another name for a number's reciprocal?
MultiplicativeInverse
*flip do not change sign
ex: ¼=4/1=4
(1)x=x
In the above equation, what special name does
the one have?
Multiplicative
Identity Element