Square Roots & Cube Roots
Find the square root of 64.
The square root of 64 is 8.
Write 23 in expanded form and find the product
23= 2 x 2 x 2 = 8
Solve for the missing variable.
y - 11 = 21
y = 32
What is the slope and y-intercept.
y= 1/4x - 9
Slope: 1/4
Y-intercept: -9
What is the difference between rational numbers and irrational numbers? Or give an example.
Rational Numbers: Fractions, Terminating & Repeating Decimals, Integers
Irrational Numbers: Numbers that continue forever and do not repeat.
Find the square root of 81
The square root of 81 is 9
Simplify 34 x 32 x 3
Simplify (42)3
34+2+1= 7= 37
42x3= 6 = 46
Solve for the missing variable.
3x + 12 = 36
x = 8
What makes a function? Give me an Example.
For every input, you have one output value.
The graph can pass the vertical line test.
Write 0.555555.... as a fraction.
5/9
Find the cube root of 125.
The cube root of 125 = 5
Write (1.3 x 105) in standard form.
(1.3 x 105) = 130,000
2y + 11 = 31
y = 10
How many solutions does the system of equations have?
y= -2x + 4
y= 2x
One solution
Write .343434.... as a fraction.
34/99
Find the cube root of 343.
The cube root of 343 is 7
Write (2 x 10-3) in standard form.
(2 x 10-3) = 0.002
Solve for the variable.
6p = 2 (5 - 2p)
p = 1
How many solutions does the system of equations have?
y= 2x - 1
y= 2x + 1
No Solutions
Write 0.23333.... as a fraction.
0.23
(23-2) = 21
21/90
The square root of 5 to the nearest tenths is 2.2
Write 0.000009 in scientific notation.
9 x 10-6
What is the value of y?
20 + 7k = 8(k +2)
k = 4
Write an equation to represent the function. (See Table Attached)
y= mx + b
y= 3x + 2
0.345...
(345 -34) = 311
311/900