Equations and inequalities
Solve 2n -9 = 5n + 6
n = -5
Name the function y = x
Linear
m = -3 through (0,2)
y = -3x + 2
Square root of ( 88)
2 square root s of (22)
356000 in scientific notation
3.56 x 105
x/4 - 5 = 2/3 x + 9
x = -168/5
Name the function y = x2
Quadratic
m = 2/3 through ( 2, -5)
y = 2/3 x -19/3
3 square roots of (6) times 2 square roots of (2)
12 square roots of 3
7.6 x 10-5 as a standard numeral
.000076
7n - 4 = 5 - 7n
n =9/14
True or false: the graph of a circle is a function
False
Through (2,5) and ( 5, 6)
y = x/3 - 13/3
Square root of (8n2)
2n times the square root of 2
876 x 102 in scientific notation
8.76 x 104
2 ( 3m - 9 ) = 6m + 1
No solution
Name the function y = 1/x
Reciprocal
Through (3, - 7) with zero slope
y = -7
6 square roots of (3n) times 3 square roots of (3n)
54n
(9 x 105)(3 x 102) in scientific notation
2.7 x 108
Absolute value of (2x-1) > 5
x > 3 or x < -2
True or false: the follow points make a function:
(4,5) (2,5) (7, -1)
True
Perpendicular to y = 5/3 x through ( -6, 9)
y = -3/5 x + 27/5
Square root of (i) times the square root of (i)
-1
( 4.5 X 105) - (3 X 103)
4.47 X 105