3 years ago

Write the following in slope intercept form:

1 answer:

alexandr1967 [171]3 years ago

8 0

To change it into slope intercept (y=mx+b) you just replace the inequality with an equality and isolate y

x<=2:
x=2=y-> y=2 or y=2+0x

2x-3y>=4:
2x-3y=4
2x-4=3y
(2/3)x-(4/3))=y
y=(2/3)x-(4/3)

x+y>0:
x+y=0
y=-x or y=-x+0

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The traditional way of writing a number.

Allushta [10]

Step-by-step explanation:

In legal prose it is traditional to write every number twice, first in words, followed by the same number written in digits enclosed in brackets: That sentence contained twenty-five (25) words. Easy as one (1), two (2), three (3).

3 0

3 years ago

A manager wants to build 3-sigma x-bar control limits for a process. The target value for the mean of the process is 10 units, a

lubasha [3.4K]

Answer: Third option is correct.

Step-by-step explanation:

Since we have given that

Mean = 10

Sample size = 9

Standard deviation = 6

We need to find the upper and lower control limits.

so, Lower limit would be

$\bar{x}-3\dfrac{\sigma}{\sqrt{n}}\\\\=10-3\times \dfrac{6}{\sqrt{9}}\\\\=10-6\\\\=4$

Upper limit would be

$\bar{x}+3\dfrac{\sigma}{\sqrt{n}}\\\\=10+3\times \dfrac{6}{\sqrt{9}}\\\\=10+6\\\\=16$

Hence, Third option is correct.

3 0

3 years ago

a chess player won 72 of the games he played . if his ratio of wins to loses was 9:4, how many games did he play in total

N76 [4]

Answer: He played a total of 104 chess games.

Step-by-step explanation:

9:4

72:x

9:4 = 72:x

72 * 4 = 288

288/9 = 32

x = 32

32 + 72 = 104

5 0

3 years ago

Read 2 more answers

x y 1 12.3 2 19.6 3 26.6 4 34.2 5 41.5 Graph the function by the table. Is the function linear or nonlinear?

Talja [164]

the answer is nonlinear

5 0

3 years ago

Rewrite 2tan112.5/1-tan^2(112.5) using a double-angle identity.

Paraphin [41]

The following identity can be used:
$tan\ 2\theta=\frac{2\ tan\theta}{1-tan^{2}\theta}$
$\frac{2\ tan(112.5)}{1-tan^{2}(112.5)}=tan(2\times112.5)=tan(225)$

8 0

3 years ago