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Functions
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Questions (11,077)
Question
Which of the following tables shows that y=kf(x) results in the parent function y=|x+4| being vertically stretched by a
1 answer
asked by
Blue Berry
157 views
Complete the input-output table for the function f(x)=(x−2)^2+3
(4 points) x f(x) 1 f(1)= 2 f(2)= 3 f(3)= 4 f(4)=
1 answer
asked by
Gunge Lord
36 views
Complete the table for the function y=10x.
x y – 1 0 1 2 Now, graph the function. Plot two points to graph the function.
1 answer
asked by
pp
49 views
Use the image to answer the question.
Two side-by-side shaded ovals labeled x and y each display a list of values. Four arrows
1 answer
asked anonymously
44 views
For questions 3–4, which kind of function best models the data in the table? Use differences or ratios.
x y 0 –1 1 –0.5 2 0
3 answers
asked by
o
109 views
the function h(t)=-16t^2+98t represents the height, in feet, of a kicked soccer ball as a function of time, in seconds.
A
1 answer
asked anonymously
39 views
Lorna and Lupe are playing a ring toss game at the fair. The cost to play the game depends on the number of rings purchased. The
1 answer
asked anonymously
99 views
The graph of a relation is given. Apply the vertical line test to determine if this relation is a function.
(1 point) Responses
1 answer
asked anonymously
75 views
A hot-air balloon’s path is modeled using the function f(x)=−x2+150. A mine shaft elevator’s path is modeled using the
1 answer
asked by
arlyiscool
105 views
Which of the following are the two quantities whose functional relationships is it described the given graph?
1 answer
asked anonymously
172 views
1 of 51 of 5 Items
Question Does the table below describe a linear or exponential function? HINT: Notice the difference between
1 answer
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33 views
A rocket is shot straight up into the air. If f(t) represents the height in feet of the rocket at time, t, seconds and g(t) is a
1 answer
asked anonymously
54 views
Determine if Set of Points is a Function
0 out of 1 complete. Score: 0/1 Penalty: none Question Video Examples Which set of
3 answers
asked anonymously
48 views
Interpret the equation y = -4x + 10. What type of function does this equation define? Describe its graph. (1 point)
• This is a
1 answer
asked anonymously
37 views
In JavaScript, the definition of a function must always start with what keyword?
(1 point) Responses fun fun def def function
1 answer
asked by
HELLOOOOOOOOOOOONURSE
42 views
When comparing linear, quadratic, cubic, and exponential functions, what key feature do the all four function types share?(1
1 answer
asked by
Gunge Lord
46 views
Answer the questions about the key characteristics of the function below.
(6 points) Put responses in the correct input to answer
1 answer
asked anonymously
57 views
Kelly and Eddie are each saving money for a motorcycle. The total amount of money, in dollars, that Kelly will save over x weeks
1 answer
asked anonymously
30 views
What are the domain and range of the function below?
y=v3x+9-6
1 answer
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19 views
2)
In math class, Julia and Ricardo are analyzing the function f(x)=−x2+4x−14 . Julia thinks there are no real zeros in this
1 answer
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40 views
7)
Which of the following functions will have a graph with an axis of symmetry at x = 1 and an intercept at the origin? (1 point)
1 answer
asked anonymously
16 views
Functions Quick Check
2 of 52 of 5 Items Question What is the value of the function y=18x−13 when x=−4 ?(1 point)
3 answers
asked anonymously
71 views
Determine if the relation y=4x−1 is a function by first graphing the relation, then applying the vertical line test. Enter 1
3 answers
asked anonymously
36 views
Smith’s Catering Company prepares and serves food for parties.
• The company charges a base fee of $100. • The company also
1 answer
asked anonymously
27 views
Hector would like to join a gym that has a one-time membership fee plus a monthly fee. He can use the function f(x)=35x+50 to
1 answer
asked by
yes
30 views
Which statement about the function nx=5x2−20x+12is true?
HINT: Graph the function in your calculator to determine domain and
1 answer
asked anonymously
31 views
A function has an initial value of 2 and a slope equal to −1. Choose the sketch of a graph that exhibits the qualitative
1 answer
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46 views
Which of these is NOT a common function of special-purpose governments? (1 point) Responses Housing Housing Public
5 answers
asked by
dee
85 views
The step function f(x) is graphed.
On a coordinate plane, a step graph has horizontal segments that are each 1 unit long. The
1 answer
asked by
Jett
25 views
Let function symbol= 3x – 6 and g(x) = x –2. Find f over g and its domain.
(1 point) Responses 3; all real numbers 3; all
1 answer
asked anonymously
36 views
Describe the meaning of the word function in math then consider the table. Why does this table show a function?
1 answer
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28 views
Do you understand how to figure out if data in a table is a function? Can you explain how you got your answer?
The Table: x | y
1 answer
asked anonymously
9 views
Interpret the equation y=−4x+10. What type of function does this equation define? Describe its graph.
a. This is a nonlinear
1 answer
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52 views
Which of the following is a point on the graph as described by the function y = (2x + 1) ^ 2 - 4 (1 point)
Ο (- 1, - 5) Ο (0, -
1 answer
asked anonymously
8 views
Which function of political parties is illustrated by the registration of new voters?
(1 point)
3 answers
asked by
Pumpkin
30 views
functions unit test
determine if the relation y=4x-1 is a function by first graphing the relation then applying the vertical line
5 answers
asked by
Vanitas
27 views
A graph of a repeating curve has a period of 8 units. It has a relative maximum at (−2, −1) and a relative minimum at (2, 1)
1 answer
asked by
Bingus
21 views
Given f(x)=(x−3)2+5
. What transformations took place from the original parent function f(x)? (1 point) Responses Right 3 and
1 answer
asked by
hi
15 views
how can you teach mathematics in foundation phase about function with input of (1,2,3) and rule of x³ with output of ( 1,8, 27)
1 answer
asked anonymously
14 views
Properties of Functions Quick Check
5 of 55 of 5 Items Question Jasmine is running in a race. She runs 1,500 meters in 7 minutes.
1 answer
asked by
wasssupppp
35 views
Which of the following is an ordered pair of the relation y=−23x+6 ?(1 point)
Responses (1,4) left parenthesis 1 comma 4 right
1 answer
asked anonymously
23 views
Use the image to answer the question.
An illustration shows a coordinate plane with four quadrants. The x-axis and y-axis both
1 answer
asked anonymously
16 views
The mapping diagram shows a functional relationship.
A mapping diagram shows a relation, using arrows, between domain and range
1 answer
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10 views
A hot air balloon descends to the ground. The function h(t) = 210 – 15t can be used to describe the altitude of the balloon as
1 answer
asked anonymously
9 views
Victor will start paying off his credit card in January. He uses the function f(x)= - 35x + 2 ,500 to model the amount of money
1 answer
asked by
:)
9 views
f(x)=16x+12
g(x)=4x+3 Find (f/g)(x) [] 4 [] 12x+9 [] 4x+4 [] 8
1 answer
asked anonymously
21 views
Which of the relations given by the following sets of ordered pairs is a function?
[] {(1,2),(-4,8),(-3,5),(1,-2),(7,12)} []
1 answer
asked anonymously
22 views
Which function below has the following domain and range?
Domain: {-6,-5,1,2,6} Range: {2,3,8} [] {(-6,6),(2,8)} []
1 answer
asked anonymously
21 views
5. Does this table represent a function? Explain using what you know about functions
Day of week output Sunday 3, 2 Monday 2
1 answer
asked anonymously
13 views
Determine if the relationship y= 4x -1 is a function by first graphing the relation, then applying the vertical line test enter
1 answer
asked anonymously
7 views
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