Coordinates
What are the coordinates of point A?
(2,4)
What is the next number and why ? 2, 5, 8, ...
11, Add 3
Jenny has $45 and shares it equally with her sister. How much do they each have?
$22.50
For the rule
y = x + 5, what is y when x = 4?
y= 4 + 5 = 9
What is the name used to describe the point at B?
The origin
What number comes next ? 35, 24, 13
2
Adventure World costs $65 for an adult and $54 for a child. How much for 2 adults and 3 children?
$292
Find an algebraic rule for this table of values
x 1, 2, 3, 4, 5
y 1, 3, 5, 7, 9
Y = 2x -1
Double and take 1
What are the coordinates of point D?
(0,-4)
What is the rule here? 4, 9, 19, 39
Double (x 2) and add 1
I think of a number, double it, add 5, divide by 6 and the answer is 4. Write an equation or flow chart to show this and determine the number.
9.5
m + 10 = 18 , m = ?
What quadrant is point E in ?
The Fourth (4th) Quadrant
What is the next number and why? 2, 3, 5, 8, 13
21, add previous two numbers
Lucy is twice as old as her brother Sam. Sam is 5 years older than little Ben. Together their ages add up to 23 years. What are each of their ages ?
Lucy 14 Sam 7 Ben 2
3x + 6 = 5x - 4
find x ?