Answers
Answer:
The domain of f is {x : x ∈ R, -7 ≤ x ≤ 7} ⇒ [-7, 7]
Step-by-step explanation:
The domain of a function is all the values of x make the function defined
In the given graph
∵ The graph drawn from x = -7 to x = 7 and from y = -6 to y = 4
→ That means the values of x started from -7 and ended at x = 7
∵ The coordinates of the starting point of the graph of f are (-7, -5)
∵ The coordinates of the ending point of the graph of f are (7, 3)
∴ -7 ≤ x ≤ 7
∵ Values of x are the domain of the function
∴ The domain of the function is -7 ≤ x ≤ 7
∴ The domain of f = {x : x ∈ R, -7 ≤ x ≤ 7} ⇒ [-7, 7]
Related Questions
you flip a coin 50 times heads lands 26 times and Tails lands 24 times what is the possibility of heads as a fraction and what is the possibility of Tails as a fraction
Answers
Answer:
Alright, so for Heads, it would be 26/50. As for Tails, 24/50
How many right angles appear to be in the figure
A. One
B. Two
C. Three
D. Four
Answers
Answer:
1
Step-by-step explanation:
Find the missing part
Given: regular square pyramid
Find PY
Answers
Answer:
PY = 3 sqrt 3
Step-by-step explanation:
Hope it helps.
In the figure below, ray KM is the angle bisector of ZLKJ. If MZLKJ = 82",
what is MZMKJ?
Answers
Answer:
41º
Step-by-step explanation:
An angle bisector splits an angle in half. So angle LKM+angle MKJ=angle LKJ. We know angle LKJ=82º, so angle LKM=angle MKJ=82º/2=41º.
What is the unit rate for 46$ for 5 toys
Answers
Answer:
The unit rate is $9.20 per toy
Step-by-step explanation:
Since the total of the toys is 46, you divide by 5, to see how much each toy is
16.0 grams of food contain 130 calories. How many grams of food would you need in order to consume 2150 calories?
Answers
Answer:
you can set up a proportion
16.0/130 = x/2150
by cross multiplying you get
130x = 34400
divide by 130 and get
x-264.62
Hope this helps good luckkkk :)
please help me .!
10 points .!
Answers
What is the value of the expression 6 3/4 ( -11.5)?
Answers
Answer:
I'm assuming your problem looks like this: 4+5*6-3 =? To solve this problem you need to use the order of operations. PEMDAS which stands for Parentheses, exponents, multiply and divide, and lastly add and subtract. You must multiply and divide before you add and subtract so you must do 5*6 first. You now get 4+30-3. Now all you have left is addition and subtraction so you now just go from right to left and do one at a time. So 4+30 = 34 , 34-3=31. Therefore your answer should be 31. Hope that helped!
Step-by-step explanation:
. What is the volume of the cylinder below? 1 PS 10 in. 30 in.
Answers
______________________________
1.) Find the formula:Cylinder Formula: [tex]V=[/tex] π[tex]r^2h[/tex]Our Formula: [tex]V=[/tex] π[tex]10^230[/tex]2.) Solve the formula:Multiply by pi: π × [tex]10^2=[/tex] [tex]314.2[/tex]Multiply the decimal by 30: [tex]314.2[/tex] × [tex]30=9424.8[/tex]______________________________
need help with my final !
Answers
Answer:
Its a, c, and e
Step-by-step explanation:
Your image is too small, so I'm guessing for you if that helps
A triangle in which one angle measures more than 90 degrees is called?
a. right triangle
C. none of the above
b. obtuse triangle
d. acute triangle
Please select the best answer from the choices provided
А
ОООО
D
Answers
step by step explanation:
B. Obtuse
Explanation
Identify the slope and yintercept of the function y = 7x-3.
A. The slope is 7.
The y-intercept is (0,3).
B. The slope is 7.
The y-intercept is (0, -3).
C. The slope is 3.
The y-intercept is (0,7).
D. The slope is -3.
The y-intercept is (0,7).
Answers
Answer:
B
Step-by-step explanation:
The slope is 7.
The y-intercept is (0, -3).
Answer:
B
Step-by-step explanation:
ape x
please help!
What is the equation written in vertex form of a parabola with a vertex of (-5, -4) that passes through (-7, 8)?
Answers
Answer:
y= 3(x+5)^2 -4
Find the value of x in the diagram below.
Answers
Answer:
x = 31
Step-by-step explanation:
The 2 sides are congruent, meaning the 2 angles are equal so:
47 = x + 16
subtract 16 from both sides
31 = x
How to solve this? Please someone help
Answers
Answer:
Step-by-step explanation:
So the sign means that y has to be less than or equal to x plus 9
if you wanted an answer an example could be
y = 1
x = 10
this works because if implemented into the equation
1 ≤ 10 + 9 which is true
x ≥ y −9
I need help with 12 and 13
:(
Answers
2. 67, 65, 64, 6
Explanation: When you see the | | around a number what ever symbol before is irrelevant
For example |-6| would just be 6
Can anyone help me with any one of these questions please
Answers
Answer:
Step-by-step explanation:
a). [tex]\text{cos}^4(\frac{\theta}{6})-\text{sin}^4(\frac{\theta}{6})=\text{cos}\frac{\theta}{3}[/tex]
By solving left hand side of the equation,
= [tex][\text{cos}^2(\frac{\theta}{6})-\text{sin}^2(\frac{\theta}{6})][\text{cos}^2(\frac{\theta}{6})+\text{sin}^2(\frac{\theta}{6})][/tex]
= [tex][\text{cos}^2(\frac{\theta}{6})-\text{sin}^2(\frac{\theta}{6})](1)[/tex] [Since, cos²a + sin²a = 1]
= [tex]\text{cos}\frac{\theta}{3}[/tex] [Identity used → cos²a - sin²a = cos(2a)]
Hence, left hand side of the given equation = Left hand side of the equation.
12 is what percent of 24 ?
Answers
Answer:
2.88 ...........................
What is Derricka's goal, in miles, for the total distance she will swim on Monday, Tuesday, and Wednesday? Show your work.
Respond in the space provided.
Answers
Answer:
there is no backgroung information?
Step-by-step explanation:
someone please heellppp.
Answers
Answer:
for neg its -6-6 and for the right side 8-3
Step-by-step explanation:
if f(x) x/3 -2 and g(x)= 3x^2+2x-6, find (f + g)(x).
Answers
Answer:
C
Step-by-step explanation:
add 1/3 to 2 cuz they both are coefficient of X ... and add -2 and -6 because they both have no coefficients.... i mean just combine like terms !
Answer:
B
Step-by-step explanation:
3x^2+7/3x-8
A blueprint for a house has a scale of 1:30. A wall in the blueprint is 8 in. What is the length of the actual wall?
A. 20 in.
B. 240 ft.
C.20 ft.
D. 2,880 ft.
Answers
Who all likes fast rap songs like eminem logic butsa rymes or twista
Answers
Answer:
meee
Step-by-step explanation:
i love august d very much
i Do; I like a lot of rap songs of any type
OKAY PLEASEEEE THIS IS THE LAST ONE I NEED HELP ON SOMEONE PLS HELP!!! its rly confusing lol
Answers
Answer:
little more points
Step-by-step explanation:
Answer: C
Step-by-step explanation: Found where I can put this answer. All you have to do is if you have a graphing calculator like I do (TI-84) or you can look one up and do it. You just plug each answer into Y equals until you get the graph that the question shows you.
This is also urgent
Answers
Answer:
$5004
Step-by-step explanation:
.4% of 5000 is $4 and adding that to 5000 makes the end result $5004
Give an example with an expression showing the associative property of multiplication
Answers
Answer:
Use the associative property of multiplication to rewrite (5 x 4) x 3 In order to rewrite the expression, take the parenthesis off of the first two factors and put them around the last two factors. Answer: 5 x (4 x 3) Example: Use the associative property of multiplication to rewrite (6 x 2) x 7
Does anybody have an answer to this? BE QUICK PLEASE!
Answers
Answer:
6
Step-by-step explanation:
4.5 dived by 3/4 equals 6
Kate's math homework had a set of equations and a one-word problem. She took 3 minutes to solve each equation, then 7 minutes to solve the word problem if it took her 52 minutes total, how many equations did she solve
Answers
Answer:
15 equations
Step-by-step explanation:
Let
Number of equations in the homework = x
There is only a one-word problem
y = amount of time used to solve the word problem
She took 3 minutes to solve each equation, then 7 minutes to solve the word problem if it took her 52 minutes total,
Total = 3x + y
52 = 3x + 7
Subtract 7 from both sides
52 - 7 = 3x + 7 - 7
45 = 3x
Divide both sides by 3
x = 45 / 3
= 15
x = 15 equations
Therefore, she solved 15 equations
what is the answer below
23x56
Answers
23x56=1,288
can anyone help me with this?
Answers
Y is equal to 19
