What are the 3 different methods for solving systems of equations?
Equal Values, Substitution, and Elimination.
100
Name the 5 congruence conditions that work.
SSS, SAS, ASA, AAS, HL
100
Write an equation of an exponential function that passes through the points (0,4) and (2,36)
y=4(3)^x
100
Solve:
-x+2>-2(x-3)
x>4
100
Find the value of x:
(I'll show)
x=44
200
Solve by any method:
5m+2n=-10
-3m-2n=2
m=-4, n=5
200
State the congruence condition that makes triangle PQR congruent to triangle TUS if angle Q is congruent to angle U, segment QR is congruent to segment US and angle R is congruent to angle S.
ASA
200
Write an equation for the given table: (I'll show it to you)
f(x)=700(1.05)^x
200
Solve the inequality:
|x+3|<=7
x<=4 or x>=-10
200
Find the 5 number summary for the following data set:
2, 2, 7, 8, 10
min=1, Q1=2, Med=7, Q3=9, Max=10
300
Solve:
5y+3x=-13
y=-x-7
and write answer as a coordinate.
(-11, 4)
300
I'll show you triangles :)
Triangle PQR by HL
300
Ivone deposited $600 in her savings account that earns 8% interest compounded annually. How much $ will she have in 20 years?
$2,796.57
300
Write an inequality that represents the solutions on the # line.
(I'll show)
-5<=x<1
300
Which box plot has a greater range?
(I'll show)
#1
400
Solve for p:
8+((4p-1)/2)=p+q
p=q-(15/2)
400
Find the distance of segment AB: A(0,2) and B(4,5).
5 units
400
Michael deposited $3,000 in his savings account that earns 8% interest, compounded quarterly. How much $ will he have in 20 years?
$14,626.32
400
Write an inequality represented by the graph:
(I'll show)
y>1
400
Make a histogram with intervals of 5 for the following data set:
2, 2, 4, 6, 8, 11, 11, 11, 14, 15
1-5=3
6-10=2
11=15=5
500
Sandy cut a 150-centimeter board into five pieces. The three shortest pieces are the same length, and the two longer pieces are each three centimeters longer than a short piece. How long is each piece of board?
3 short pieces: 28.8cm
2 longer pieces: 31.8cm
500
Find the AREA AND PERIMETER of triangle ABC;
A(1,6), B(6, 6), and C(6,9). (Round answer to nearest tenth)
Perimeter=13.8 units
Area= 7.5 units^2
500
Use the graph to write an equation in y=ab^x form.
(I'll show you graph).
y=2(.25)^x
500
Write an inequality for the graph:
(I'll show)
y<=3x-2
500
Estimate which has the LARGEST standard deviation:
a. 1,2,3,4
b.100, 101, 103
c. 7, 8, 17, 30
d.2,4,6,8