Answers
9514 1404 393
Answer:
-1
Step-by-step explanation:
The graph goes through the points (-1, 1) and (1, -1). The average rate of change is the slope of the line through those points. It can be calculated using the slope formula. Alternatively, you can recognize that the line will have a "rise" of -1 for each "run" of 1, so rise/run = -1/1 = -1.
__
Using the slope formula, we have ...
m = (y2 -y1)/(x2 -x1)
m = (-1 -1)/(1 -(-1)) = -2/2 = -1
The average rate of change on the interval is -1.
Related Questions
What is the mean of integers
-16,-27,21,-19,14,-3
-
Answers
Answer:
-5
Step-by-step explanation:
-16+(-27)+21+(-19)+14+(-3)/6
-30/6
=-5
[tex]\pi - 1[/tex]
rational or irrational
Answers
because pi is an infinite number and subtracting 1 doesn’t really change the fact that it’s infinite/irrational
what are the possible degrees for the polynomial function
Answers
Answer:
Degree of the polynomial function = 5
Step-by-step explanation:
Since, the given graph of a polynomial has the x-intercepts at x = -2, -0.5, 0.5, 1.5, 3
Therefore, the equation of the polynomials with zero roots will be,
y = (x + 2)(x + 0.5)(x - 0.5)(x - 1.5)(x - 3)
When we solve this expression highest degree of the variable x will be 5.
Therefore, the possible degree of the polynomial function = 5
Answer:
i was going to screenshot the answer bc i got it right but its
"odd 5 degrees or greater" :)
hope all you guys are healthy and safe
How do you get your cat to be quiet?
Answers
Answer: put it in the microwave
Step-by-step explanation:
Solve the inequality: -2.2p > -8.8
Answers
Answer:
Less than -4
Step-by-step explanation:
negative numbers multiplied by negative numbers= positive numbers
so less than -4 makes the sum greater
Answer:
p<4
Step-by-step explanation:
REASON: The four has an open circle and it's four greater than the number/variable
~~Hope this helps~~
Find the slope of the linear function that passes through the points (−1, 5) and (8, 11).
Answers
Answer:
6 over 9
Step-by-step explanation:
y2-y1 over x2-x1
A lab technician cuz a 12 inch piece of tubing into two pieces in such a way that one piece is two times longer than the other
Answers
The question is not complete. I have assumed you want to calculate the length of each piece.
Answer:
The shortest piece is 4 inches long
The longest piece is 8 inches long
Step-by-step explanation:
Equations
One piece of tubing is two times the other.
Let's call
x=the shortest piece of tubing
2x=the longest piece of tubing
The total length of the piece of tubing is 12 inches, thus:
x + 2x = 12
Simplifying:
3x = 12
Dividing by 3:
x = 12 / 3 = 4
x=4, and 2x=8, thus:
The shortest piece is 4 inches long
The longest piece is 8 inches long
I will pick the brainiest answer! Thanks! :)
Answers
Answer:
The first one: if 2/3 is 12 then 1/3 is 6. 3/3 is 18. SO Jane had 18 stuffed animals before the donation.
The second one: 25 students then 13 are men so 25-13 is 12. 12/25 as a percentage is 48%
Hope this helps!
Answer:
[tex]Section \: A. \\before \: the \: donation \ : jane \: had \: \boxed{18 \: (stuffed \: animals)} \\
Section B.\\
\boxed{the\: percentage\: of\: female\: student\: is\: \boxed{48 \%}}
[/tex]
Step-by-step explanation:
[tex]Section A.\\let \: the \: total \: animals \: be \to \: t_{a} \\ let \: the \: donated\: animals \: be \to \: d_{a} \\ then \to \\ if \: d_{a} = \frac{2}{3} (t_{a} ) : we \: can \: find \: t_{a} \: by \to \\ 12 = \frac{2}{3} (t_{a} ) \\ 2(t_{a} )= 12 \times 3 \\ t_{a} = \frac{36}{2} \\ \boxed{ t_{a} = 18.}
\\ \\
Section B.\\
let \: the \: total \: number\: of \: students\: be \: be \to \: t_{s} \\ let \: the \: number\: of \: male\: student\: be \: be \to \: m_{s} \\ then \to \\ if \: t_{s} = m_{s} +1 3 \: then \\
m_{s} = t_{s} -13\\
m_{s} = 25-13 \\
m_{s} =12 \\
hence \: percentage \: of \: girls \: is = \frac{12}{25} \times 100 \\
the \: percentage\: is \to \boxed{m_{s} = 48\%}
[/tex]
♨Rage♨
So given a rectangle with a perimeter of 40, and
a length 7, what is the width?
Answers
Answer:
13
Step-by-step explanation:
7 x 2=14
40-14=26
26/2=13
Answer:
40 - 14 = 26
26/2 = 13
The width is 13
What is 17 + -176 + 19 + 14 - -1723 + 3 / 9.
Order of operations.
Answers
Answer:
1597.3333333333
Step-by-step explanation:
= 17-176+19+14+1723+3/9.
= 17-176+19+14+1723+0.33333333333333
= -159+19+14+1723+0.33333333333333
= -140+14+1723+0.33333333333333
= -126+1723+0.33333333333333
= 1597+0.33333333333333
= 1597.3333333333
All subtraction problems can be written as a addition problem
Answers
Answer:
Yes
Step-by-step explanation:
I mean it can if you use () and stuff
Answer:
yes, technically
Step-by-step explanation:
so you can do somthing like -5+7 and get 2
hopes this helps, have a good day!
science pls help I give brainliest
Answers
Answer:
the answer is the third one
Step-by-step explanation:
Answer:
c snow sleet and hail
Step-by-step explanation:
rain snow sleet ice
Help me pleaseeeeee!!!
Answers
Answer:
Yep thats right
Step-by-step explanation:
the graph of linear function f passes through the point(-6, -1) and has a slope of 1/2 what is the zero of f? 2 or 11 or 4 or -4
Answers
I think the answer is 2.
BR⊕uh ∵㏑ w+f br㏒∝²³·ωβ←↑∫⇄°°∀⇆⊂∅║≤≈×∛∫∴∵°4/9 is equivalent to 8/18 ?
Answers
Answer:
yes
Step-by-step explanation:Because if you divide 8/18 by 2 you get 4/9 so yes
Answer:
Yes.
Step-by-step explanation:
4/9 IS equivalent to 8/18. If you simplify 8/18 it is equal to 4/9, therefore they have the same value.
Hope this helps, have a good day :)
A taxi charges $1.25 per mile and a flat fee of $2.75. How much would Maria pay for a 5 mile ride?
Answers
Answer:
9
Step-by-step explanation:
so you write the expression 2.75+1.25x= ?
If we subsitute the X for 5(miles) the we'll have the expression 2.75+1.25(5)= ?
and if you simplify that you will get 9.
What is the distance between the points 4 and -5 on a number line?
Answers
Answer:
9
4--3--2--1--0--1--2--3--4--5
Positive Negative
Step-by-step explanation:
10 points if ur right and I’ll mark it:)
Answers
Answer:
Hello! May I ask what "Desmos" is??
Step-by-step explanation:
rewrite 5\11 and 3\7 so that they have common denominator
Answers
Answer:
It would be 35/77 and 33/77
Step-by-step explanation:
You multiply the denominators until they are equal
In 12 hours , the temperature fell steadily from 17F to -7F. What was the change in temperature
Answers
Answer:
the change was 24F
Step-by-step explanation:
Please help! Will give Brainliest!!!
Answers
Answer: the answer to 1 is 2
Step-by-step explanation:
Drilon got 63 out of 72 correct in his test.
What fraction of the marks did he get wrong?
Give your answer in its simplest form.
Answers
Answer:7/10
Step-by-step explanation:
Answer:
1/8
Step-by-step explanation:
He got 63/72 correct.
Since he got 9 wrong (72-63).
Fraction of wrong answers = 9/72
Which is equal to 1/8.
Determine the equation of the line described. Put answer in the slope-intercept form, if possible.
4) Through (-3,1), perpendicular to -3x - 7y = 2
A) y=7/8x
B) y = 3/7x + 24
C) y=-7/3x-8
D) y=7/3x+8
Answers
A family wanted to stay in a hotel for 4
days. The hotel charges $60 a night. What is the
total they will pay?
Answers
Answer:$240
Step-by-step explanation:
i need help pls help me what is the answer to -2(8)
Answers
Answer:
-16
Step-by-step explanation:
hope this helps love <3
WILL GIVE BRAINLIEST!! NEED ANSWERS!! Equations. 1. 4x-2-2x-6= -20
2. 3x+2-x+4= -14
3. 5x+6-4x-2=16
4. x+2+x+3=18
5. -2x-4+4x+2= 14
6. -3x= -9
7. -2x = 10
8. x+4 = 16
9. x-2= -15
Answers
Answer:
1. x = -6
2. x = -10
3. x = 12
4. x = 13/2 (can be rewritten as 6 1/2 or 6.5)
5. x = 8
6. x = -3
7. x = -5
8. x = 12
9. x = -13
In his garden tim plants the seed 3 1/4 in. Below the ground. After one month the tomato plant has grown a total of 11 1/2 in. How many inches is the plant above the ground?
Answers
Given:
Seed below the ground = [tex]3\dfrac{1}{4}\text{ in.}[/tex]
Total length of plant = [tex]11\dfrac{1}{2}\text{ in.}[/tex]
To find:
The length of plane above the ground.
Solution:
We have,
Plant below the ground = [tex]3\dfrac{1}{4}\text{ in.}[/tex]
Total length of plant = [tex]11\dfrac{1}{2}\text{ in.}[/tex]
Plant above the ground = Total length of plant - Plant below the ground
[tex]=11\dfrac{1}{2}-3\dfrac{1}{4}[/tex]
[tex]=\dfrac{11\times 2+1}{2}-\dfrac{3\times 4+1}{4}[/tex]
[tex]=\dfrac{22+1}{2}-\dfrac{12+1}{4}[/tex]
[tex]=\dfrac{23}{2}-\dfrac{13}{4}[/tex]
Taking LCM, we get
[tex]=\dfrac{46-13}{4}[/tex]
[tex]=\dfrac{33}{4}[/tex]
[tex]=8\dfrac{1}{4}[/tex]
Therefore, the length of plant above the ground is [tex]8\dfrac{1}{4}\text{ in.}[/tex]
Felicia has grown five pumpkins. The first is 25.34 pounds. The second
weighs 10.23 pounds less than the first. Both the third and fourth pumpkin
are 13.2 pounds. If the combined weight of the pumpkins is 71.87 pounds,
how much does the fifth pumpkin weigh?
Answers
Answer:
5.02
Step-by-step explanation:
what is the answer to this question
Answers
Answer:
Number of protons
Step-by-step explanation:
The atomic number represents the number of protons that are in the nucleus. This says what chemical properties something has and where it is located on the periodic table.
Best of Luck!
HELP PLEASE 15 [POINTS]
Answers
Answer:
A
Step-by-step explanation:
I just used Pythagorean Theorem for this one
I hope this helps!!
