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Duplicate of Math Quiz project
Duplicate of Math Quiz project
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Questions
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Answers
1
What does the exothermic and endothermic graph usually on?( no negative energy issues)
Q1
Q2
Q4
Q3
2
Set a equation that's perpendicular to it
y=-3/4x
y=-4/3x
y=3/4x
y=4/3x
3
Reflection of Quadrant 3
Q1
Q2
Q4
Q3
4
define the slope (a,b), (c,d) which c-a does not equal to 0.
d-b/c-a
b-d/c-a
d-b/a-c
a-c/b-d
5
when you play games, you watch Ms. Chen walking on the line y=x. You are at (10,10.). Logic!!!
she will arrive at Callum's table, which is 1 cm beside me
She will open the door
ms.chen knows what you're doing
6
Which quadrant has more area shaded in red.
Q3
Q4
Q1
Q2
7
What is the area bounded by line1: 2x+3y=6, x axis and y axis? Use graphing tool to help
2
3
1
6
8
L1 passes A(15,20) and B(45,0). L2 pass C(30,15) & is ⊥ to L1. Set up an equation for L2
L1: y= -3/2*x+30
L1: y= -2/3*x-30
L2: y= 3/2*x-30
L2: y= 2/3*x-5
9
define the coefficients: 2(4x)+12y+146z=678a
2,146,12, 678
4,2,12,146, 678
146,12,8, 678
2,146,4, 678
10
Identify the coefficients21g(d)!=-x
cant define
21,-1
21
21,1
11
A straight line passes pt A, B, C. A (-5, 7), B (9, 9) Line AC=Line CB, then what is point C
(2,8)
(0,6)
none of the answers
(5,8)
12
Find the slope of the equation x+y=6
-1
1
6
-6
13
Will Jane catch up before Lisa takes a rest
no
nah I don't give a
yes
depends
14
Question: Find the slope of the line that passes through the points. (3, 4) and (-5, 0)
2
-1/2
-2
1/2
15
An ant marches along Line y= 3x-6. Which Quadrant doesn't the ant passes through
II
IV
I
III
16
how many trues. (always)
3
1
2
4
17
Does pascal's triangle really invented by Pascal?
Yes, because Pascal is a genius
No, Chinese and Persians invented it first
No,becuase he stole the idea from China.
Yes, it's named after pascal
18
If we put the periodic table at the central of the coodinate plane then
Hydrogen is at Q1
nonmetal and metalloids are at the left side of the plane
Ununoctium is at Q4
lithium must be located at the right side
19
define the distance from (9,4) to (2,3) and define the slope too
√50, 1/7
√69,21/3
√72, 7
√46, 8
20
fibonacci sequence is used on Mona Lisa Painting, and it's unique. Is the sequence a function?
Yes
no
21
Which one isn't a way we use these graphing skills on real life.
for having a good grade on an exam
to calculate the energy change on a chemical reaction
for data use
to calculate the density of something.
22
The perimeter of a book is 116 inches. Write an equation for the perimeter.
2x+2y=116
X+y=116
2x+y=116
x+2y=116
23
What would happen if folded along x-axis. L1 is up. L2 is down
L1 coincides with L2
L1 parallels L2
none
L1 perpendiculars L2
24
In the equation 13x-6y=-30, which of the points lie on the line
2,11
3,9
4.5,11.5
2,4
25
the area of the rectangle. a(0,9) b(0,-1) c(10,-1) d(10,9)
10
100-1
101*2
-100
26
It is crucial to learn laws of physics. Is boyle's law a function.
Yes
No
