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Ilya [14]
4 years ago
8

Which graph shows the solution to the system of linear inequalities?

Mathematics
2 answers:
arsen [322]4 years ago
4 0

Answer:

y > 2x + 1  

Step-by-step explanation:

The equation of a straight line is

y = mx + b

Your graph looks like the diagram below.

Calculate the slope of the line:

That eliminates Options B and D.

The y intercept is at y = 1.

That eliminates Option A.

The only inequality that fits is  

y > 2x + 1

maksim [4K]4 years ago
3 0

Answer:

c

Step-by-step explanation:

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I’m really confused. Please help 。゚(゚´ω`゚)゚。
svp [43]

Answer:

4

Step-by-step explanation:

I say its 4 and it is 4

5 0
3 years ago
2x-1, x < 2 12. Show that f(x) = { 3x 2 x ≥ 2 is continuous.​
choli [55]

Using the continuity concept, since the lateral limits and the numeric value of the function are equal at the point in which the definition changes, the function is continuous.

<h3>What is the continuity concept?</h3>

A function f(x) is continuous at x = a if it is defined at x = a, and:

\lim_{x \rightarrow a^-} f(x) = \lim_{x \rightarrow a^+} f(x) = f(a)

The definition of the piecewise function is given by:

  • f(x) = 2x - 1, x < 2.
  • f(x) = 3x/2, x >= 2.

Since the definition of the function changes at x = 2, and the domain of the function has no restrictions, this is the only point in which there may be a discontinuity.

The lateral limits are:

  • \lim_{x \rightarrow 2^-} f(x) = \lim_{x \rightarrow 2} 2x - 1 = 2(2) - 1 = 3.
  • \lim_{x \rightarrow 2^+} f(x) = \lim_{x \rightarrow 2} 1.5x = 1.5(2) = 3.

The numeric value is:

f(2) = 1.5 x 2 = 3.

Since the lateral limits and the numeric value of the function are equal at the point in which the definition changes, the function is continuous.

More can be learned about the continuity concept at brainly.com/question/24637240

#SPJ1

4 0
2 years ago
To convert a fraction into a decimal divide the denominator into the numerator. true or false
Leno4ka [110]
True
I have notes on this so im pretty sure
4 0
3 years ago
Read 2 more answers
Mike bought an MP3 player for $150. The sales-tax rate was 8 percent. How much sales tax did he pay on the MP3 player?
Ostrovityanka [42]

Answer:

12%

Step-by-step explanation:

Cost Price of the MP3 player =$150

Sales Tax = 8 %

Total sales tax=  Tax * Cost Price

                   =   \frac{8}{100} * 150

                   =12%                  

He payed a total of 12% sales tax

7 0
3 years ago
Guys need ur help plz solve it
Colt1911 [192]
First, multiply by the reciprocal and continue.

5 0
4 years ago
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