3 years ago

What is an equation in point-siope form of the line that passes through (-7, 1) and (-3, 9) ??

2 answers:

8 0

2846462910rifjfbdvheopqbducbrbeispwvthtjros

5 0

First find slope
(9-1)/(-3+7) = 8/4 = 2
Point slope: y-y1 = m(x-x1)
Plug in the numbers
Solution: y-1 = 2(x+7)

You might be interested in

shusha [124]

Answer:

Step-by-step explanation:

6 0

3 years ago

weeeeeb [17]

Answer:

yes it is

Step-by-step explanation:

7 0

2 years ago

Fantom [35]

5 : 20 as a percentage equals 5/20, which is 0.25 or 25%

8 0

3 years ago

yarga [219]

Answer:

slope = - $\frac{3}{4}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = P(- 4, 2) and (x₂, y₂ ) = Q(4, - 4)

m = $\frac{-4-2}{4+4}$ = $\frac{-6}{8}$ = - $\frac{3}{4}$

7 0

3 years ago

Roman55 [17]

Step-by-step explanation:

4 miles / 27.8 min = 0.14388 miles per minute

26.2 / 0.143888 = 182.1 min

5 0

4 years ago