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Natali5045456 [20]
3 years ago
12

Domain of the function

Mathematics
1 answer:
Vlada [557]3 years ago
3 0
Hello : 
 y exist : x+6 <span>≥ 0
x </span>≥ -6
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Bob and Cheryl are taking a road trip that is 188.3 miles. Bob drove 5/7 of the total distance. How many miles did bob drive?
svlad2 [7]
<span>188.3 </span>÷<span> 7 then...
multiply by 5 = 134.5
so...
Bob drove 134.5 miles or 5/7 of the total distance.</span>
4 0
3 years ago
Read 2 more answers
4. Determine whether f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.
Ierofanga [76]

Answer:

YES! we conclude that f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

Step-by-step explanation:

Given

Given that the function f(x) and g(x) are inverse functions.

f\left(x\right)\:=\:\frac{1}{3}x\:+\:5

g(x) = 3x - 15

To determine

Let us determine whether f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

<u>Determining the inverse function of f(x) </u>

A function g is the inverse function of f if for y = f(x), x = g(y)

y=\frac{1}{3}x+5

Replace x with y

x=\frac{1}{3}y+5

Solve for y

y=3x-15

Therefore,

YES! we conclude that f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

4 0
2 years ago
Graph the function f(x) = x3 – 3x – 2. Based on the graph, which value for x is a double root of this function? a.–2 b.–1 c.1 d.
dalvyx [7]
To solve the problem shown above you must apply the following proccedure:

 1. You have the following function given in the problem:

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 3. Based on the graph and analizing the alternate form:

 f(x)=(x-2)(x+1)</span>²

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 b) -1
<span>
 </span>

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2 years ago
Y=-2+4 ¿Cuál es la intersección y de la línea con la ecuación?
Orlov [11]

y = -2x + 4

intersección y es 4

8 0
2 years ago
PLEASE HELP ASAP is this relationship linear, exponential, or neither?
NeX [460]

Answer:

neither

gfhhhufkufjkg

7 0
3 years ago
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