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jarptica [38.1K]
3 years ago
9

A line passes through the point (0, –1) and has a slope of -2/3. What is the equation of the line?

Mathematics
2 answers:
Inessa05 [86]3 years ago
6 0
Y = mx + b, where m is the slope and b is the y-intercept.

We have the slope of -2/3, so put that instead of m:

y = -2/3x + b

The y-intercept is at (0, -1), so put -1 for b.

y = -2/3 - 1
sesenic [268]3 years ago
5 0

y=-2/3x-1

is the equation

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H (x) =4x-2 complete the function table
Helen [10]

<em>Note: </em>

<em>You did not mention the table of the points. But, I would try to clear your concept by taking 6 sample points.</em>

Answer:

The table and the graph of the function h(x) = 4x-2 is also attached below.

Step-by-step explanation:

Given the function

h(x) = 4x-2

substituting x = 0 in the function

h(0) = 4(0) -2 = 0 -2 = -2

Therefore, the point (0, -2) satisfies on the function.

substituting y = 1 in the function

h(1) = 4(1) -2 = 4 -2 = 2

Therefore, the point (1, 2) satisfies on the function.

substituting y = 2 in the function

h(2) = 4(2) -2 = 8 -2 = 6

Therefore, the point (2, 6) satisfies on the function.

substituting y = 3 in the function

h(3) = 4(3) -2 = 12 -2 = 10

Therefore, the point (3, 10) satisfies on the function.

substituting y = 4 in the function

h(4) = 4(4) -2 = 16 -2 = 14

Therefore, the point (4, 14) satisfies on the function.

substituting y = 5 in the function

h(5) = 4(5) -2 = 20 -2 = 18

Therefore, the point (5, 18) satisfies on the function.

Therefore, we conclude that table:

x                  h(x) = 4x-2

0                  -2

1                    2

2                   6

3                   10

4                   14

5                   18

The graph of the function h(x) = 4x-2 is also attached below.

5 0
3 years ago
Using a scale, or rate, of Inch per foot, calculate the room's dimensions for your drawing.​
likoan [24]

Answer:

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Step-by-step explanation:

To resize down-scale the dimension of a room, if the scale is 1/4 inches per foot, then the size of a 6x4 feet (width and length) room would be;

1/4 x 6 = 1.5 inches

1/4 x 4 = 1 inches

that is, 1.5 x 1 inch on paper when scaled down.

8 0
3 years ago
How would we find the unit vector in the direction of v= i+j?
matrenka [14]
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3 years ago
ECCOTHES
faltersainse [42]

Answer:

sorry ,but l don't know what is it?!

5 0
3 years ago
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