Ask question

Ask question

All categories

3 years ago

9

Write an equation in slope intercept from of the line that passes through the point (3,-2) with slope -2

1 answer:

patriot [66]3 years ago

6 0

$\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{-2})~\hspace{10em} slope = m\implies -2 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-2)=-2(x-3) \\\\\\ y+2=-2x+6\implies y=-2x+4$

You might be interested in

Water and oil are mixed in the ratio 3:5. Find the density of the mixture if the density of water is 1g/cm ^3 and that of oil is

kompoz [17]

Answer:

Density of mixture is 7.0 g/ $cm^{3}$ .

Step-by-step explanation:

Density of mixture = density of water in the mixture + density of oil in the mixture

Given: water and oil were mixed in a ratio 3:5

density of water is 1.0 g/ $cm^{3}$ and that of oil is 0.8 g/ $cm^{3}$ .

Then,

density of water in the mixture = 3 x 1.0 g/ $cm^{3}$

= 3.0 g/ $cm^{3}$

Density of the volume of water in the mixture is 3.0 g/ $cm^{3}$ .

density of oil in the mixture = 5 x 0.8 g/ $cm^{3}$

= 4.0 g/ $cm^{3}$

Density of oil in the mixture is 3.0 g/ $cm^{3}$ .

So that,

Density of mixture = 3.0 + 4.0

= 7.0

Density of mixture is 7.0 g/ $cm^{3}$ .

8 0

3 years ago

What’s the answer (question to much to type).

ElenaW [278]

What is the decimal to this fraction

6 0

3 years ago

Use the distributive property to expand (simplify): <br>11(12x - 10xy)

Levart [38]

Answer:

132x-110xy

Step-by-step explanation:

4 0

3 years ago

What is the y-intercept of the function described by the data in the table below? Xy -1 5 2 -7 5 -19

marysya [2.9K]

Answer:

46

Step-by-step explanation:because

8 0

3 years ago

What is this? (2 photos please look and just answer A, B, or C)

igomit [66]

I think the answer is C

7 0

3 years ago

Read 2 more answers