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Brrunno [24]
3 years ago
14

What graph is the graph of y ≥ 1 - 3x?

Mathematics
2 answers:
amid [387]3 years ago
5 0

Answer:

The graph of given equality is shown below.

Step-by-step explanation:

The slope intercept form of a line is

y=mx+b          .... (1)

where, m is slope and b is y-intercept.

The given inequality is

y\geq 1-3x

The related equation of the given inequality is

y=1-3x              .... (2)

On comparing (1) and (2), we get

m=-3, b=1

It means the slope of the line is -3 and y-intercept is 1. The graph of related line is a solid line because the sign of inequality is ≥.

Check the given inequality by (0,0).

0\geq 1-3(0)

0\geq 1

This statement is false. So, (0,0) is not included in the solution set.

Therefore, the graph of given equality is shown below.

siniylev [52]3 years ago
4 0
<h2>Greetings!</h2>

First of all option C and D are ruled out because no area is shaded. Because the values of Y are all ≥ 1 - 3x the area shaded should be above the line and the line should not be dotted, it should be a full line. Although there seems to be no option for both a full line and above the line is shaded.


<h2>Hope this helps!</h2>
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121 slabs . How many slabs will she need to lay in each row to make a square
netineya [11]

She needs to lay 11 slabs on each row to make a square

<h3>How to determine the number of slabs in each row?</h3>

The total number of slabs is given as:

Total = 121 slabs

Let this represent the area of the slab.

The area of a square is calculated as:

Area = Length^2

Substitute the known values in the above equation

Length^2 = 121

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Length = 11

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4 0
2 years ago
What is y=-11x-8 in standard form?
djverab [1.8K]
<span>y=-11x-8
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4 0
3 years ago
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Please help with this!
egoroff_w [7]

Answer:

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8 0
3 years ago
Quality control studies for Speedy Jet Computer Printers show the lifetime of the printer follows a normal distribution with mea
Anika [276]

Answer:

About 3 years Speedy Jet printers be guaranteed.

Step-by-step explanation:

Given : Quality control studies for Speedy Jet Computer Printers show the lifetime of the printer follows a normal distribution with

mean \mu = 4 and standard deviation  \sigma = 0.78

If the company wishes to replace no more than 10% of the printers.

To find : How long should Speedy Jet printers be guaranteed ?

Solution :

Using Z- table,  

Z value corresponding to 10% or 0.10 = -1.28.

Applying z-score formula,

z=\frac{x-\mu}{\sigma}

The value of x is given by,

x=(z\times \sigma)+\mu

Substitute the values,

x=(-1.28\times 0.78)+4

x=-0.9984+4

x=3.0016

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8 0
3 years ago
Pamela took a total of 27 quizzes over the course of 9 weeks. After attending 10 weeks of school this quarter, how many quizzes
shepuryov [24]

Answer:

30

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27 diviend by 9 = 3 so 27 +3 = 30.

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3 years ago
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