Mathematics, 28.05.2020 15:59 groundcontrol
Match the terms to their correct definitions.
1. ordered pair
2. range
element in an equation that does
not change value
returns part of the price
for any value in the domain there is
one and only one value in the range
variable in an equation that can
take have different values
ratio of the vertical change to the
3. slope
4. y intercept
5. constant
horizontal change of a line
lowers the purchase price of a
6. discount
vehicle
an expression written (domain
7. fixed cost
8. independent variable
term, range term)
vehicle operating costs that vary
with usage of the vehicle
vehicle operating costs that do not
vary from month to month
9. rebate
10. variable cost
the value of y when x = 0
11. function
terms on the vertical axis
12. domain
terms on the horizontal axis
Answers: 3
Mathematics, 20.06.2019 18:02
Factor a^3 - 3 + 3a^2 - a. a) (a - 1)(a + 1)(a + 3) b) (a^2 + 1)(a - 3) c) (a^2 - 3)(a + 1
Answers: 1
Mathematics, 21.06.2019 13:50
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.
Answers: 1
Mathematics, 21.06.2019 21:00
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Match the terms to their correct definitions.
1. ordered pair
2. range
...
1. ordered pair
2. range
...
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