2 years ago

What is the equation of the line that passes through (-2, 4) and (4, 5)

Mathematics

1 answer:

vampirchik [111]2 years ago

8 0

Answer:

y=1/6x+13/3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(5-4)/(4-(-2))

m=1/(4+2)

m=1/6

y-y1=m(x-x1)

y-4=1/6(x-(-2))

y-4=1/6(x+2)

y=1/6x+2/6+4

y=1/6x+1/3+4

y=1/6x+1/3+12/3

y=1/6x+13/3

You might be interested in

PLEASEEEEE HELPPPP MEEEEEEE BRAINLIEST TO THE FIRST ANSWER AND 30 POINTS

icang [17]

Answer:

CD ≠ EF

Step-by-step explanation:

Using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = C(- 2, 5) and (x₂, y₂ ) = D(- 1, 1)

CD = $\sqrt{(-1+2)^2+(1-5)^2}$

= $\sqrt{1^2+(-4)^2}$

= $\sqrt{1+16}$ = $\sqrt{17}$

Repeat using (x₁, y₁ ) = E(- 4, - 3) and (x₂, y₂ ) = F(- 1, - 1)

EF = $\sqrt{(- 1+4)^2+(-1+3)^2}$

= $\sqrt{3^2+2^2}$

= $\sqrt{9+4}$ = $\sqrt{13}$

Since $\sqrt{17}$ ≈ $\sqrt{13}$ , then CD and EF are not congruent

6 0

2 years ago

The red shape has been translated into the blue shape. The translation is

MAXImum [283]

Answer is (A). (X’ , Y’) = (x, y-6)

7 0

2 years ago

F(105)=105/7 use the following functions to find f(105)

sashaice [31]

Answer:

F(105) = 15

Step-by-step explanation:

105 ÷ 7 = 15

Hope this helps!

4 0

2 years ago

Element X is a radioactive isotope such that every 25 years, its mass decreases by

luda_lava [24]

Answer: 26

Step-by-step explanation:

6 0

2 years ago

I cant seem to understand this. please explain :))<br> (business math)

Alex787 [66]

Answer:

$1.50 bro

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers