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3 years ago

A line passes through the points (4,6) and (3, 3). What is its equation in slope-intercept

Mathematics

1 answer:

Zigmanuir [339]3 years ago

8 0

Answer:

y = 3x - 6

Step-by-step explanation:

Find the slope of the line:

3 - 6 / 3 - 4 -> -3/-1 so the slope is 3

Now use the point-slope form to find the slope-intercept form:

y - 3 = 3 (x - 3)

y - 3 = 3x - 9 add three to each side...

y = 3x - 6

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Distance Formula D=√(x2-x1)² + (y2 - y₁) ² a. 8.149 b. 8.84 c. 9.438 d.12.369

lakkis [162]

Answer:

Step-by-step explanation:

using the distance formula

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

with (x₁, y₁ ) = (- 2, 4 ) and (x₂, y₂ ) = (10, 1 )

d = $\sqrt{10-(-2))^2+(1-4)^2}$

= $\sqrt{(10+2)^2+(-3)^2}$

= $\sqrt{12^2+9}$

= $\sqrt{144+9}$

= $\sqrt{153}$

≈ 12.369

5 0

2 years ago

What is 15 times 1 and 3/7

Papessa [141]

Answer:

about 21.43 i hope this helps!!! :)

Step-by-step explanation:

1.42857143 is equal to 1 and 3/7

multiply that by 15

21.4285714286

4 0

4 years ago

Read 2 more answers

Yo i need serious help please i’ll give u a brainliest if u get the correct answer

SCORPION-xisa [38]

Answer:

B. 5.22×10⁸

Step-by-step explanation:

6 0

3 years ago

What has mechanical energy? Choose more than one answer.

S_A_V [24]

Step-by-step explanation:

a battery

b windmill

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4 0

4 years ago

Someone help me with question #1 plzz

Oliga [24]

Answer:

x = 8 units

Step-by-step explanation:

Note that the ratio of the middle-length legs is 12/18, and that of the shortest-length legs is x/12.

Then:

12 x

----- = -----

18 12

... which, through cross- multiplication, becomes 18x = 144. Then x = 8 units

6 0

3 years ago