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3 years ago

Last question for today ✌

Mathematics

2 answers:

saw5 [17]3 years ago

8 0

I think it is a not b,c,or d

miv72 [106K]3 years ago

7 0

Answer:

I think it is D

Step-by-step explanation:

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Write the point slope form of the equation of the line through the given points.

oee [108]

Answer:

$\displaystyle y - 3 = -1\frac{1}{5}x\:OR\:y + 3 = -1\frac{1}{5}x - 5$

Step-by-step explanation:

First, find the rate of change [slope]:

$\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \frac{3 + 3}{-5 ± 0} = -\frac{6}{5} = -\frac{1}{5}$

Then plug these coordinates into the Point-Slope Formula Remember, in this formula, all the negative symbols give the OPPOSITE terms of what they really, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS. It does not matter which ordered pair you choose:

$\displaystyle y - y_1 = m[x - x_1] \\ \\ y - 3 = -1\frac{1}{5}x\:OR\:y + 3 = -1\frac{1}{5}x - 5$

I am joyous to assist you anytime.

5 0

3 years ago

What scenario could be modeled by the graph below?

Dafna1 [17]

Answer:

I would believe that it is A.

Step-by-step explanation:

The fact that A has 5, and x is minus two times, 5/2= 2.5, and that is where the second arrowhead is pointing to on the x axis.

6 0

3 years ago

During a pay period, an accountant earns $22 an hour plus $100 for each new customer he signs on for the company. If h represent

pogonyaev

320 can you answer my question

6 0

3 years ago

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PLEASE HELP ASAP; NEED CORRECT ANSWER! (10 POINTS) solve for x. use the completing square method. x^2+10x=6

dybincka [34]

Answer:

$\large\boxed{d)\ x=-5\pm\sqrt{31}}$

Step-by-step explanation:

$x^2+10x=6\\\\x^2+2(x)(5)=6\qquad\text{add}\ 5^2\ \text{to both sides}\\\\x^2+2(x)(5)+5^2=6+5^2\qquad\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\(x+5)^2=6+25\\\\(x+5)^2=31\iff x+5=\pm\sqrt{31}\qquad\text{subtract 5 from both sides}\\\\x=-5\pm\sqrt{31}$

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3 years ago

Which equation has a slope of 4 and contains the point (2, 3)?

madam [21]

You should probably post the equation if you need help

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3 years ago

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