What quadrant is (-4, 5)?
Quadrant II
Distance from (2,1) to (2,7)
6 units
Compare:
3/4 and 2/3
3/4 >2/3
Write the inequality that is represented by a closed circle at 4 and shading to the right.
x≥4
Which value of x is a solution of 5x<40?
a. 8
b. 9
c. 4
d. 11
c. 4
4 Part 1: Plot the following coordinates for the trapezoid ABCD
Point A (-3,4)
Point B (3,4)
Point C (5, -3)
Point D (-5, -3)
Part 2: Find the area of the trapezoid
Formula: A = ½ h (b1+b2)
The area of the trapezoid (ABCD) is 56 square units.
Distance from (-3,4) to (5,4)
8 units
The rectangle ABCD is graphed below.
y
6 |
5 | A ●----------- ● B
4 | | |
3 | | |
2 | D ●------------● C
1 |
0 +---------------------- x
0 1 2 3 4 5 6Coordinates:
A(2, 5), B(6, 5), C(6, 2), D(2, 2)
Question:
Find the area of rectangle ABCD.
12 Square units
This inequality is shown by an open circle at -3 and shading to the left.
<========○
-3
x<−3
Solve: x+12>20. Then graph
x>8
Reflect (6, 3) over the y-axis. What are the coordinates?
(-6, 3)
Each unit = 2 miles
Distance from (0,0) to (0,6)?
12 miles
20÷5+6
10
Graph the inequality:
x>2
-1 0 1 2 3 4 5
----------------○=======>
2
Write an inequality:
There are at most 15 books on the shelf.
b≤15
Reflect (-5, 4) over the x-axis. What are the coordinates?
(-5, -4)
A student walks from (1,2) → (1,6) → (5,6)
Total distance?
8 units
3/5 ÷ 6/10
1
Which inequality matches this graph?
<====○-------->
-1x>−1
What values satisfy 2x≥10?
a. 4
b.5
c. 6
d.3
B. 5
C. 6
What is the missing vertex of rectangle: (3,2), (3,-4), (-1,2)
(-1, -4)
Each unit = 9 yards
Distance from (2,3) → (2,-1)
The distance from (2, 3) to (2, -1) is 36 yards.
Rectangle ABCD is graphed on a coordinate plane with the following vertices:
A(1, 2), B(1, 7), C(6, 7), and D(6, 2).
Find the perimeter.
Side lengths:
Vertical = 5
Horizontal = 5
Perimeter = 5 + 5 + 5 + 5 = 20 units
A student graphed an inequality with a closed circle at -5 and shading to the right.
Explain what the inequality is AND what it means.
x≥−5
It means all numbers greater than or equal to -5.
Which numbers make this inequality correct (4,5,6,7): 3x+4<20
4 and 5