Find the slope of the line that contains (-1,9) and (9,9).

Mathematics

2 answers:

denis23 [38]3 years ago

7 0

Answer:

Step-by-step explanation:

Okay, so the formula is $\frac{Rise}{Run}$ but since you do not have a graph you can use the formula: $\frac{Y_{2}-Y_{1} }{X_{2}-X_{1} }$ .

Plug in the numbers.

$\frac{9-9}{9-(-1)}$

$\frac{0}{10}$

So, it would be 0.

0÷10=0

Artyom0805 [142]3 years ago

5 0

Answer:

Step-by-step explanation:

When we have 2 points, we can find the slope from

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

= (9-9)/(9--1)

= 0/(9+1)

= 0/10

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pychu [463]

Answer:

$x=11\°$