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german
2 years ago
7

What is it please????

Mathematics
1 answer:
Marysya12 [62]2 years ago
8 0

Answer:

Step-by-step explanation:

In the equation of a straight line (when the equation is written as "y = mx + b"), ... This useful form of the line equation is sensibly named the "slope-intercept form". ... the slope of a given line measures how much the value of y changes for every ...

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What are the domain and range of the algebraic function you found by graphing the equation y = 36 – 3x? Please hurry I'm being t
pychu [463]

Answer:

Domain =(-\infty,\ \infty)

Range =(-\infty,\ \infty)

Step-by-step explanation:

Domain : Domain of a function f(x) is the set of all possible values of x for which f(x) exists.

Range : range of a function f(x) is the set of all possible values of f(x).

Here f(x)=36-3x

x can be any value from -\infty to \infty.

\forall\ x=a\ there\ exists\ f(x)\ such\ that\ f(a)=36-3a

hence possible value of x can be any value between -\infty and \infty

domain =(-\infty,\ \infty)

let y=-f(x)

y=36-3x\\3x=36-y\\\\\\x=\frac{36-y}{3}\\

so \forall\ f(x)=y\ there\ exist\ x\ \in(-\infty,\ \infty).

hence f(x) can have any value between -\infty\ to\ \infty..

Range =(-\infty,\ \infty)

4 0
3 years ago
Can someone please help me with this
marta [7]
N=4.5 In the picture are the steps you should follow to solve for n.

7 0
3 years ago
One movie is 120 minutes long. Another is 100 minutes long.
steposvetlana [31]

Answer:

5:20pm

Step-by-step explanation:

120+100=320minutes

320/60=5hrs 20min

12+5:20= 17:20pm or 5:20pm

6 0
2 years ago
Cindy earns a 15% commission on all sales. On Saturday, she sold $980 worth of merchandise. What was the amount of commission sh
Eduardwww [97]

Answer:

147

Step-by-step explanation:

980 x 15%

=147

7 0
3 years ago
What is 11 times one fourth
max2010maxim [7]

Answer: 2 and three-fourths (2 3/4)

Step-by-step explanation:

11 * 1/4

1/4 = 0.25

0.25 * 11 = 2.75

.75 = 3/4

2.75 = 2 3/4

6 0
3 years ago
Read 2 more answers
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