Find the value of the expression:
35
243
Which type of function is represented by the equation
y=7x2+2?
Quadratic
What is the formula for finding the area of a circle?
Area of a circle is pi times radius squared
The number in front of the variable
What are inverse operations?
multiplication and division
addition and subtraction
Evaluate the square root of 64/225.
8/15
Give the expanded form of the factored quadratic
(x-3)(x+5)
x2+2x-15
x=10y+ 15
2x + 5y= 60
6/5
What is the reciprocal of -4?
-1/4
What is the reciprocal of 1/5?
5
Evaluate 2x-5+3x+8=18 for the given variable.
x=3
Find the area of a triangle that has a base of 12in and a height of 8in.
48in
Perpendicular lines have what kind of slope?
Opposite reciprocals
What is perimeter?
The distance all around on the outside of the object
What does the "E" stand for in the order of operations?
Exponents
An angle that is more than 90 degrees.
What are parallel lines?
Two lines that are in the same direction that never touch or intersect.
Solve the equation for all possible values of x.
|8x+6|=46
x=5, x=-6.5
5/x -3/ x+4 =2
x= -9
Solve for x.
3(2x+4)=8x
x=6
Use the Pythagorean Theorem to find the unknown lengths.
If a=8 and b=15, c=_____.
c=17.
What does a variable represent?
An unknown number
Find the slope.
(5,3) (6,2)
slope is -1
What are the dimensions of the square that has the perimeter and the area equal in value?
square with side length = 4 units
In geometry what is a ray?
A ray is when there is one endpoint and a continuous line in one direction.