Vocabulary
Use your graph
Vocabulary 2
Use your calculator
Rounding
100
What does Equivalent mean?
Equal or the same
100
Where can you find the roots of a quadratic?
Where the graph crosses the x axis
100
Name the coefficient of the monomial
3x2
3
100
When the problem asks you to find the answer that is equivalent, how would you use your calcualtor?
Plug into Y= and see which graphs are the same
Original problem in Y1
Answer choice in Y2
100
Round to the nearest tenth
65.2315479921
65.3
200
What operation does sum indicate that you should perform?
Addition
200
Name a point in the solution set
any point in double shaded part
CANNOT be on the dotted line
200
What operation should you perform when given the word quotient?
Division
200
How would you find the GCF for the expression below using your calculator?
- 192x - 320y
MATH
NUM
#9 gcd(192, 320)
NO NEGATIVES IN THE CALCULATOR
200
Round to the nearest hundredth
9875.1498752103
9875.15
300
What operation does difference indicate that you should perform?
Subtraction
300
What happened between minute 9 and minute 10?
speed decreased from 35 mph to 0 mph
stopped moving
300
What operation should you perform when given the word product?
Multiplication
300
How would you use your calculator to get the solution to this graph?
2nd TRACE
#5 intersect
300
Round to the nearest thousandth
996.989219987
996.989
400
What is a correlation coefficient?
r value
400
What is happening between minute 5 and minute 9?
Keeping a constant speed (same speed) of 35 mph
400
Give an example of an irrational number
Answers will vary
decimal that does not repeat and does not end
400
How do you know if this is function?
f(x) = x2+5x+6
Plug into Y=
Go to the graph
Use Vertical line test
400
Round to the nearest integer
6540.8562146795
6541
500
Name the degree of the polynomial
3x3 - 6 + 2x4 - 9x
4
500
Where is the graph increasing?
0 minutes to 5 minutes
500
What should you include in your answers when asked to FACTOR?
two sets of parenthesis
( ) ( )
500
How would you enter this into your calculator to achieve the solution WITHOUT solving?
5(x - 2) = 3x + 20
Y1= 5(x - 2)
Y2 = 3x + 20
2nd TRACE
#5 intersect
500
Round to the nearest item
9.0568745210
9