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Artyom0805 [142]
3 years ago
10

What is the domain of the function f(x) = 3|x + 4| + 1? all real numbers all real numbers less than or equal to −4 all real numb

ers greater than or equal to 1 all real numbers greater than or equal to −4
Mathematics
2 answers:
olganol [36]3 years ago
3 0
All real numbers..................<span />
MrRa [10]3 years ago
3 0

Answer:

The correct option is A.

Step-by-step explanation:

The vertex form of an absolute function is

g(x)=a|x-h|+k

Where, (h,k) is vertex.

Domain is the set of input values.

The given function is

f(x)=3|x+4|+1

It is the vertex from of an absolute function. Here h=-4 and k=1, so the vertex of the function is (-4,1).

These functions are defined for all real values of x. So, the domain of the given absolute function is all real numbers

Therefore the correct option is A.

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Sonia has three bracelets. she wears them all at the same time but in a diffrient order each day how many diffrent bracelet comb
LenaWriter [7]
There are 3 bracelets.
The first bracelet can occupy a position in 3 ways.
The second bracelet can occupy the remaining 2 positions in 2 ways.
The third bracelet can occupy the remaining position in 1 way.
The total number combinations is
3*2*1 = 6

Answer: 6
3 0
3 years ago
PLEASE HELP ASAP
Elena L [17]
36.08 = 8.8t

The distance is a positive because it shows the total distance traveled

36.08 = 8.8t
4.1=t
3 0
4 years ago
Write the equation of the line in fully simplified slope intercept form
yan [13]

The equation of the given line is y = 5/6x - 2

The standard equation of a line in slope-intercept form is expressed as

y = mx + b

m is the slope of the line

b is the y-intercept

Using the coordinate point (0, -2) and (-6, 3)

Slope m = 3-(-2)/-6-0

m = 5/6

Since the line cuts the y-axis at y = -2, hence the y-intercept is -2.

Find the equation of a line;

y = mx + b

y = 5/6x + (-2)

y = 5/6x - 2

Hence the equation of the given line is y = 5/6x - 2

Learn more on equation of a line here: brainly.com/question/7098341

8 0
2 years ago
PLEASE HELP OR ELSE MOM WILL BE REALLY MAD!!!!! Two trains, one going from Boston to New York and the other going from New York
Rufina [12.5K]

Answer:

140 mile

Step-by-step explanation:

d_{1} +d_{2} =220\\2(2x-10+x)=220\\x=40\\d_{1}=2*(2*40-10)=140mile

While x is the speed of the second train.

6 0
3 years ago
Read 2 more answers
Help I’m stuck on this( I can’t remember how to do it)
mr_godi [17]
A squared +b squared= c squared
a squared+7 squared =10 squared
a squared + 49= 100
Then subtract 49 from 100 which is 51. Then your square root that number which is 7.14143
5 0
3 years ago
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