Find the inverse of f(x) = -3x.
The inverse is
g(x) =
Graph the function and its inverse
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Related Questions
enter an equation for the line of symmetry for the function f (x) 4x^2+16x-9
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Answer:
The line of symmetry is -2
Step-by-step explanation:
I like to plug in equations and coordinates into a graphing calculator in order to get my answers. If you don't own a graphing calculator there is a site called desmos that is free.
Plz help me well mark brainliest if you are correct!!
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Answer:
B
Step-by-step explanation:
i am smart :)
Help please find the graph to the equation
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What is the median (middle number) in the data set? 48, 52, 57, 61, 64, 72, 76, 77, 81, 85, 88
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Step-by-step explanation:
48, 52, 57, 61, 64, 72, 76, 77, 81, 85, 88
the middle number is 72
Help me graph this plssss!!! I’d really appreciate it!
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Answer:
Okay so, first put a dot on the number three. Next, go down one and over two from that spot (2, 2) and so on.
Step-by-step explanation:
Answer and step-by-step explanation:
Here, we are given a linear equation, meaning that the graph is going to be a straight line. Firstly, we must identify the slope and the y-intercept of the line.
y = -1/2x + 3
The -1/2x is our slope, and the 3 is our y-intercept. So, let's plot the coordinate (0, 3) because that is the y-intercept. Lastly, we must find how steep the line is, and what direction it goes to. As you can see, it is negative, so that means that the slope will go from the top left to the bottom right. And, the slope is -1/2, which means that for every time you go to right two, you will also go down one. Hope this helps!
3+(-9)= oooooooooooooooooooooooo
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Please help me, no random answers or links, please.
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Answer:
3. (-3,4) x=-3, y=4
Step-by-step explanation:
1. 3x-y=-13
-y=-13-3x
y=13+3x
2. 4x+2y=-4
4x+2(13+3x)=-4
4x+26+6x=-4
10x+26=-4
10x=-4-26
10x=-30
x=-30/10
x=-3
3. y=13+3x
y=13+3(-3)
y=13-9
y=4
Hi plz help, if you can ill mark you 5 starz! :)
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Answer:
The first one is 5.075
The second one is 3.15
The third one is 5.875
The fourth one is 7.55
If this helped, I would appreciate it if you marked me brainliest! (°◡°♡).:｡
Answer:
2.03 x 2.5 = 5.075
1.4 x 2.25 = 3.15
2.35 x 2.5 = 5.875
3.02 x 2.5 = 7.55
Write an equation of the line with the given slope and y-intercept: m = -5, b = 4
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Answer:
y=-5x+4
Step-by-step explanation:
The equation of the line is y=mx+b. We know what m is and what b is. Therefore, we can plug them into the equation. The line will be y=-5x+4. This is the equation of the line.
If this helps please mark as brainliest
Which of these would not make you question the results of a study?
A. The source of the study benefiting from study conclusions
B. Assuming causation from correlation
C. A large sample
D. A large margin of error
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how to get point of intersection of two lines
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Where the 2 lines meet in the middle to form an X
ANSWER ASAP I WILL MARK AS BRAINIEST AND GIVE POINTS
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Answer:
90 units sold per hour
Step-by-step explanation:
1/60 of an hour is one minute
1 1/2 is how much it is per minute
1 1/2*60=90
Can anyone help me but also explain this !
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ASAP HELP NE PLEASE PLEASE PLEASE ASAP I WILL GIVE 100 points
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-4(6-b)=4 show work plz
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Answer:
b= 7
Step-by-step explanation:
Simplify the expression by combining like
terms
b + 3b2 + b - b2
Enter the number that goes in the green box.
[?]b2 + [ ]b
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Answer:
2b^2+2b
Step-by-step explanation:
b+3b^2+b-b^2
(b+b)+3b^2-b^2
2b+2b^2
Which equation best represents the relationship between x and y in the graph
A y=2x-6
B y=2x+3
C y=1/2x-6
D y= 1/2x + 3
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PLEASE ANSWER ASAP REALLY EASY QUESTION WILL GET BRAINLEST!!!!!!!!!!!
Is this a random or biased sample?
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Answer:
It should be random (i think I don't know)
Step-by-step explanation:
Answer:
Yes it is biased
Step-by-step explanation:
Because instead of selecting a random variety of people they chose ones that are using their service...meaning they probably like the service. (I mean why else would they have it then)
Have a great day.
A distribution center makes deliveries to food stores on a weekly basis. On the average, 50 stores are served daily. A typical store places an order for 10,000 lb of various products. 4 store orders can be placed on a delivery truck. Trucks are loaded in 5 hours. The distribution center operates an 8 hour shift. How many truck doors are needed?
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Answer:
3 doors needed
Step-by-step explanation:
The computation of the no of trucks doors that are needed is shown below:
= serve daily ÷ no of store orders ÷ no of store orders
= 50 ÷ 4 ÷ 4
= 3 doors needed
First we divided the serve daily from the no of store orders and then the value that comes so it would be divided by no of store orders again so that the no of truck doors could come
what is the formula A=1/2(b1 + b2) - h
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Explanation:
The formula A=1/2(b1+b2)h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2.
look at pic 10 pts will mark brainilest
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Plz help me well mark brainliest if you are correct!.
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Answer:
Option D. -1 and 0
Step-by-step explanation:
Answer:
D. -1 and 0
Step-by-step explanation:
The number is not a mixed number or improper so it is going to be less than one.
Ms. Johnson had 3/4 of a tank of gas when she started a trip. When she arrived home, she had 1/8 of a tank left.What fraction of a tank of gas was used during the trip
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Answer:
5/8
Step-by-step explanation:
3/4 = 6/8
6/8 - x = 1/8
x = used gas = 5/8
x is the fraction used
3/4 - 1/8 = x
(8)3/4 - 1/8(4) = x
24/32 - 4/32 = x
20/32 = x
Simplify
20/32 (/4) = 5/8
Hence she used 5/8 of the tank
To check the answer
3/4 - 5/8 = 1/8
ANSWER:
5/8
Find the length of side x in simplest radical form with a rational denominator.
60°
V3
30°
X
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Answer:
4√3/3
Step-by-step explanation:
Find the diagram attached below
Considering angle 60°
Opposite side = 2
Hypotenuse = x
Using the SOH CAH TOA identity
sin theta = opposite/hypotenuse
sin 60 = 2/x
x = 2/sin60
x = 2/(√3/2)
x = 2 * 2/√3
x = 4/√3
Rationalize
x = 4/√3 * √3/√3
x = 4√3/3
Hence the value of x in its simplest form is x = 4√3/3
3. In a triangle, two angles have measures of 45°
and 85. What is the measure of the third angle in
this triangle?
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Answer:
Triangles always have 180°, split in some manner between the three angles. With two of the three angles given, you can set up a relatively simple equation, where the third angle is assigned to the variable x:
45°+85°+x=180°
130°+x=180°
x=50°
Which expression is not equal to the expression shown?
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Answer:
[tex]3^{-3}[/tex] ÷ [tex]3^{4}[/tex]
Step-by-step explanation:
When pulged into a calculator:
[tex]3^{3}[/tex] ÷ [tex]3^{-4}[/tex] = 2187
When your options are pulged in you get this:
[tex]3^{-3}[/tex] ÷ [tex]3^{4}[/tex] = [tex]\frac{1}{2187}[/tex]
[tex]3^{3}[/tex] · [tex]3^{4}[/tex] = 2187
[tex]3^{7}[/tex] ÷ [tex]3^0[/tex] = 2187
3 · [tex]3^6[/tex] = 2187
because [tex]3^{-3}[/tex] ÷ [tex]3^{4}[/tex] doesn't equal 2187 that is your answer.
Find m angle 1.
A 100
B 25
C 80
D 105
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Answer:
C. 80
Step-by-step explanation:
m angle 1 = ½×(105+55)= ½× 160= 80°
What is the approximate volume of the cylinder below?
15 in
8 in.
O A 188 in
O B. 377 in.
OC, 1,414 in
OD 3,016 in?
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Answer:
Step-by-step explanation:
How many tons are equal to 42,000 pounds?
A 2,100 tons
B 210 tons
C 200 tons
D 21 tons
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What ordered pairs are the solutions of the system of equations shown in the graph below
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Answer:
(1, -4) & (4,-7)
Step-by-step explanation:
If both the parabola and the line intersect.