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Use an equation to find the value of k
so that the line passing through (−4,k)
and (6,−7)
has a slope of −1/-5
.

Sagot :

kezaiahfaderagao

Answer:

Explanation:

The slope can be found by using the formula:

m

=

y

2

−

y

1

x

2

−

x

1

Where

m

is the slope and (

x

1

,

y

1

) and (

x

2

,

y

2

) are the two points on the line.

Substitute the values given in the problem and solve for

K

:

1

=

4

−

−

K

−

1

−

2

1

=

4

+

K

−

3

−

3

×

1

=

−

3

×

4

+

K

−

3

−

3

=

−

3

×

4

+

K

−

3

−

3

=

4

+

K

−

3

−

4

=

4

+

K

−

4

−

3

−

4

=

4

−

4

+

K

−

7

=

0

+

K

−

7

=

K

K

=

−

7

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