Show:
domain and range
percents
fractions
f(x)
vocabulary
100
what is the domain for this relation? (-2,5) (-1,2) (0,4) (1,-9)
-2, -1, 0, 1
100
what is the percent for .89?
89%
100
what is the lowest term for 16/20?
4/5
100
solve f(x)=2x-4 when x=4
4
100
what is a relation?
is a pairing of numvers in one set, called the domain, with numbers in another set, called the range.
200
what is the range for this relation? (7,3), (7,6), (7,9), (3,3), (3,6)
3, 6, 9
200
what is the percent for 2.39?
239%
200
what is the lowest term for 18/20?
9/10
200
solve f(x)=7x-5 when x=4
23
200
what is an output?
each number in the range
300
what is the range of the relation?(4,0),(2,-1),(-3,0), (4,-1) (-4,0)
-4, -3, 2, 4
300
what is 97% of 9?
8.73
300
what is the lowest term for 60/100?
30/50
300
solve f(x)=-3x-5 when x=-3
4
300
what is a percent?
is a ratio whose denominator is 100
400
what is the range of the relation?(1.5,4.3) (1.5,6.5) (2.8,4.3) (2.8,3.9) (6.5,0.2)
1.5, 2.8, 6.5
400
what is 67% of 40?
26.8
400
what is the lowest term for 10/100?
1/10
400
solve f(x)=6x-9 when x=1
-3
400
what is an input?
each number in the domain
500
what is the domain of the relation?(0,15) (-5,-10) (-10,-5) (5,-15) (-10,20)
-10, -5, 0, 5
500
what is 29% of 60?
17.4
500
what is the lowest term for 3/90?
1/30
500
solve f(x)=-9x-9 when x=2
-27
500
what is the range?
one set in a relation