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vampirchik [111]
3 years ago
5

What is the answer. I need it ASAP u have to choose 3 answers

Mathematics
1 answer:
jekas [21]3 years ago
4 0
X= 5
y=1.25 :))))
If it is true, don't forget to click ”thanks♥️” for me
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Write an equation in slope-intercept form of the line that passes through (-1, 4) and (0, 2).
arsen [322]

Answer:

y=-2x+2

Step-by-step explanation:

Hi there!

Slope-intercept form: y=mx+b where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)

<u>1) Determine the slope</u>

m=\frac{y_2-y_1}{x_2-x_1} where the two given points are (x_1,y_1) and (x_2,y_2)

Plug in the given points (-1, 4) and (0, 2)

=\frac{2-4}{0-(-1)}\\=\frac{-2}{0+1}\\=\frac{-2}{1}\\= -2

Therefore, the slope of the line is -2. Plug this into y=mx+b:

y=-2x+b

<u>2) Determine the y-intercept</u>

y=-2x+b

Recall that the y-intercept is the value of y when the line crosses the y-axis, meaning that the y-intercept occurs when x is equal to 0.

One of the given points is (0,2). Notice how y=2 when x=0. Therefore, the y-intercept of the line is 2.

Plug this back into the equation:

y=-2x+2

I hope this helps!

6 0
3 years ago
Answer? Please ASAP I mark as brainlist please ASAP
Sergio [31]

Answer:

b. (x-3)(x+2)

Step-by-step explanation:

y=x^2-x-6

y=x^2-3x+2x-6

=x(x-3)+2(x-3)

=(x-3)(x+2)

4 0
3 years ago
demarco wrote two correct variable expressions to represent the phrase “the product of a number and 7”. which variable expressio
Norma-Jean [14]
The question is asking to choose among the following choices that states the expressions that could be represented in the said phrase and in my further understanding, I would say that the answer would be n.7, I hope you are satisfied with my answer and feel free to ask for more 
3 0
3 years ago
Read 2 more answers
Is the following number rational or irrational?<br> -3+\pi−3+π
vampirchik [111]

Answer:

Irrational

Step-by-step explanation:

I hoped this helped, I don't know if it's right

8 0
3 years ago
F(x)= 4x^3-8x-2x^6 in standard form
tankabanditka [31]
ANSWER-

2x(2x^2-4-x^5)

EXPLANATION-

GCF is 2 then factor
8 0
3 years ago
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