Completing Tables
Complete the function table.
f(x) =-4x-8
X -7, 6, 9 F(x) 20, -32, ?
The answer is -45
Complete the graph
1, 7, 6, ?, 4, 3, 2, 1
The answer is 5
Identify the constant of proportionality for each graph and write the proportional relationship (y=kx)
k=2 ; y=2x
Proportion or Not?
Time 0, 2, 4, 6 Distance 0, 6, 12, 18
It is proportional
Write a word equation based on the situation
x-47=18
''x - 47 = 18''
Complete the table
X -6, -4, -2, 0, 2, 4, 6 F(x) ?, 7, -3, -5, -7, -10, -12
The answer is 3
Complete the graph
2 k2, 3, k3, ? k4, 5 k5
The is 4 for k4
Identify the constant of proportionality for each graph and write the proportional relationship (y=kx)
k=7 ; y=7x
Proportion or Not?
Carrots 3, 5, 7, 9, 11 Oranges 4, 7, 10, 14, 19
It is not proportional
The sum of a number f and 9 is equal to 38. Write an equation to represent this situation.
f + 9 = 38
Complete the table
X -2, -1, ?, 1, 2 Y 3, ?, 2, 1.5, 1
The answer to X and Y are 0 and 2.5
Complete the graph
1, 2, ?, 4, 5, 6, 7, 8,
k8, a non complete graph
Edges ?
There are 8 total edges and the answer is 3
Identify the constant of proportionality for each graph and write the proportional relationship (y=kx)
k=4/9 ; y=4/9x
Proportion or Not?
Mary jo 4, 8, 12, 16, Bonnie sue 0, 4, 10, 16
Mary jo's is not proportional but Bonnie sue's is
Kim rented skates for h hours. The rental fee was $2 per hour. She paid a total of $8. Write an equation to represent this situation.
2h = 8
Complete the table
X 0, 1, 2, ?, 5 Y 1, 4, ?, 13, 16
The answers to X and Y are 4 and 7
Complete the graph
.__________. number of edges ?
/______/______/ number of edges ?
There are 1 and 3 edges
Identify the constant of proportionality for each graph and write proportional relationship (y=kx)
k=5 ; y=5x
Proportion or Not?
Soccer 0, 2, 5, 8, Baseball 0, 5, 7, 12, 19
It is proportional
The denominator of a fraction exceeds the numerator by 5. If 3 added to both, the fraction becomes 3/4. Write an equation to represent this situation.
(x+3) / (x+8) = 3/4
Complete the table
Day 1, 3, 5, 7, 9 Height(mm) 0, 4, 8, ?, 16
The answer is 12
Complete the graph
[--------------[-------------[
(n-1)
(4-1)
(?)
The answer is 3
Identify the constant of proportionality for each graph and write the proportional relationship (y=kx)
k=14 ; y=14x
Proportion or Not?
Math 0, 23, 29, 34, 38, History 6, 12, 18, 24
Math is proportional but English is not
A taxi charges a flat rate of $3, plus an additional $1.50 per mile. Write an equation to represent this situation
y = 1.5x + 3