The table represents a function.
What is f(-2)?
0 -3
х
-6
-2
f(x)
3
1
4
-2
O-1
O 1
O 3
Answers
9514 1404 393
Answer:
(c) 1
Step-by-step explanation:
To find f(-2), locate -2 in the x column. Then find the corresponding f(x) value.
-2 is in the second row, opposite f(x) = 1, so f(-2) = 1.
Answer: c
Step-by-step explanation:
Related Questions
If the pattern in the table continues when will sales for DVD players equal sales for mobile phones?
answer choices
never
year 2011
year 2010
year 2012
Answers
Answer:
never because they are continually increasing at the same rate without multiplying and dividing
Anybody know the answer to these
Answers
K=-5
X=3.1
There are the first 3 answers
The graph of g(x) goes through the point (-4, 1) and is parallel to h(x) = 5x - 2 points
8. Determine the symbolic representation of g(x). Express your answer in
slope intercept form. *
Answers
Answer:
[tex]g(x)=5x+21[/tex]
Step-by-step explanation:
The slope of g(x) is 5 because the slope of h(x) is 5 and g is parallel to h.
In point-slope form:
[tex]g(x)-1=5(x+4)[/tex]
Rearranging for slope intercept form:
[tex]g(x)-1=5x+20\\g(x)=5x+21[/tex]
hey anyone here! I need some help solving and understanding these please! I tried so hard but don't quite understand
Answers
Step-by-step explanation:
this is the solution to both of these questions in that picture.
answers for both boxes please
Answers
Step-by-step explanation:
4x + y = 6 => 8x + 2y = 12.
8x + 2y = 12
+ (-5x - 2y = -3)
=> 3x = 9, x = 3.
Therefore 4(3) + y = 6, 12 + y = 6, y = -6.
The solutions are x = 3 and y = -6.
3. A number written in scientific notation is a product of two factors.
One of the factors is a power of 10. Describe the other factor.
Answers
Answer:
You can find the product of a number and a power
of 10 by moving the decimal point of the number.
– If the exponent is positive, move the decimal point to
the right.
– If the exponent is negative, move the decimal point to
the left.
• You may need to write zeros to the right or left of
the number in order to move the decimal point.
Step-by-step explanation:
PLEASE ANSWER THIS!!!!!!
Answers
Answer:
the last one
Step-by-step explanation:
Which of the following sets of ordered pairs is not a function?
{(1, 4), (2, 5), (3, 6), (4, 7)}
{(0, 2), (1, 2), (2, 2), (3, 2)}
{(-1, 5), (2, 4), (2, 6), (-3, 7)}
{(-4, 3), (-1, 1), (-2, 5), (3, 7)}
Answers
Answer:
is c simple
Step-by-step explanation:
because it is ok is simple if you tick wet my brain XD
Suppose (−7, 3) is reflected across the x-axis, and then the y-axis.
What will be the new coordinates?
Answers
the answer is (7,-3) ............
Answer:
(7, –3)
Step-by-step explanation:
did it on edgen
What is the x intercept of the line below?
Answers
Answer:
i think it is -5
Step-by-step explanation:
-5
there is no x-intercept
Explanation:
the line does not cross the x-axis at any point. hoped this helped.
AnOtHer geometry question.
Answers
Answer:
the answer is 8!
Step-by-step explanation:
10 Sami asked 60 people which sports they liked from rugby, football and cricket. 8 people like all three sports. 17 people like rugby and football. 13 people like football and cricket. 19 people like rugby and cricket. 35 people like football. 27 people like cricket 30 people like rugby. a) How many people liked neither rugby or football or cricket?
Answers
Answer:
9 people liked neither rugby or football or cricket.
HELP Help Please
The volume V of a balloon varies directly with the cube of its radius R. If the volume is 113 cubic inches when the radius is 3 inches, find the formula for the volume.
Answers
Answer:
l × b is the correct answer for this question
HELP ME FAST! I NEED TO TURN THIS ASSIGNMENT IN SOON!!!!
What are the solutions of the quadratic equation below? [tex]x^{2}-4x-6=0[/tex]
A. [tex]x=2±\sqrt{2}[/tex]
B. [tex]x=2±\sqrt{10}[/tex]
C.[tex]x=-2±\sqrt{2}[/tex]
D.[tex]x=-2±\sqrt{10}[/tex]
Answers
Answer:
b or d
Step-by-step explanation:
Is (2,5) a solution to this system of equations?
3x + 2y = 16
x + 14y = 13
yes
no
Answers
No
Explanation:
Simplify. 74 Your answer?
i need help asap!
Answers
Answer:
Simplify 74? Did you forget something?
Step-by-step explanation:
It isn't possible to simplify a whole number...
A teacher has 396 pieces of candy. If there are 44 students, 6 of whom are boys, if divided evenly, how many pieces of candy will each student get?
Answers
Answer:
9 pieces of candy.
Step-by-step explanation:
The information about how many boys there are is irrelevant, so we can just ignore that.
The important information is that the teacher has 396 pieces of candy and that it is split between 44 students equally.
So, to solve, we just do 396 / 44 = 9.
Therefore, each student will get 9 pieces of candy.
Mrs. Barnes washed 2 7 of her laundry. Her son washed 1 4 of it. Who washed most of the laundry? How much of the laundry still needs to be washed? Solve this on paper. Then check your work on Zearn. Who washed most of the laundry?
Answers
Answer:
first u gotta take a step then kidnap a kid from brazil and then solve the problem
Step-by-step explanation:
A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
Her son washed the most laundry.
The number of laundries that need to be washed is 46.5%.
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
Example: 1/2, 1/3 is a fraction.
We have,
The number of laundries Mr. Barnes washed = 2/7.
This means,
= 2/7 x 100
= 28.5%
The number of laundries her son washed = 1/4.
This means,
= 1/4 x 100
= 25%
We see that,
Her son washed the most laundry.
The number of laundry needs to be washed.
= 100% - (28.5% + 25%)
= 100% - 53.5%
= 46.5%
Thus,
Her son washed the most laundry.
The number of laundries that need to be washed is 46.5%.
Learn more about fractions here:
https://brainly.com/question/24370499
#SPJ5
If Jimmy has 5 apples and Sandra gives him 2 more how much does he have?
Answers
Answer:
He has 7
Step-by-step explanation:
5 plus 2 equals 7
Answer:
7 apples
Step-by-step explanation:
5 + 2 = 7
i need help with this question...
2x + 3 ≤ 13
Answers
Answer: x ≤ 5
Step-by-step explanation:
Find the answer in simplest form.
3 1/8 * 1 4/5=
Answers
Answer:
31/8*14/5=10*17/20
Step-by-step explanation:
Answer:
225/40 which can simplify to 5 and 5/8
Step-by-step explanation: 3 and 1/8 turns into 25/8, 1 and 4/5 turns into 9/5. Multiply numerator by numerator then denominator by denominator to get 225/40, which simplifies out to 5 and 5/8.
plz i want the answer
Answers
Answer:
it's answer is E. S = (t² - 2p) / a
Step-by-step explanation:
As
t² = 2p + as
Making s subject then
as = t² - 2p
s =( t² - 2p) / a
Hope it will help :)
please help I need you
Answers
Answer:
The answer is B.
Step-by-step explanation:
Diameter x Pi = Circumference
8 x 3.14 = 25.12
Answer:
B
Step-by-step explanation:
Solve:
p−316=−212
What Is P?
Answers
Answer:
P=104
Step-by-step explanation:
-212+316=104
therefore p=104
HELP!! Shelley creates a logo using two similar icicle triangle shown below what is the length of side s in centimeters
Answers
Answer:
s = 12cm
Step-by-step explanation:
Since these are similar triangles, in order to find a missing side, you have to find the constant of proportionality
14/8 = 21/s >> cross multiply
14s = 168 >> divide both sides by 14 to get s alone
s = 12
another way to find the answer......
Step-by-step explanation:
You still have to find the constant of proportionality, it's just going to be a bit faster this way
14/8 = 1.75
21/1.75 = 12
s = 12
a car traveled 360 miles in 9 hours, what is the average rate of the car miles per hour?
Answers
360/9 = 40
The avg rate of the car is 40 mph
44.5 + g = 50 answer
Answers
Answer:
[tex]44.5 + g = 50 \\ g = 50 - 44.5 \\ g = 5.5[/tex]
What is the solution to the egquation 3(2x+5) = 3x+4x?
O x=0
O x=4
O x=5
O x=15
Answers
Answer:
this is the answer (x=5)
Answer:
X=15
The last bubble
anyone know how to do this help
Answers
Answer:
Height if the tree: 13.8 meters
Answer:
Height of the tree: 13.8 meters
I WILL GIVE BRAINLIEST AND POINTS HELP PLEASE
Answers
Answer:
The intersection is at (0,1)
Step-by-step explanation: