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tigry1 [53]
3 years ago
12

What is an equation of the line that passes through the points (6,8) and (-3,2)?

Mathematics
2 answers:
Elza [17]3 years ago
6 0
1. Use the slope formula
(6, 8) where x1 = 6 and y1 = 8
(-3, 2) where x2 = -3 and y2 = 2
Slope (m) = (y2-y1) / (x2-x1)
= (2-8) / (-3-6)
= -6 / -9
= 2/3

2. Use point-slope formula
y-y1=m(x-x1)
y-8=2/3(x-6)
y-8=2/3x -4

y = 2/3x + 4 :)
Orlov [11]3 years ago
4 0

Answer:

y=2/3x+4

Step-by-step explanation:

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const2013 [10]

Answer:

m = -2

Step-by-step explanation:

i believe the equation is this one:

m/18 = - 1/9

so,

m = -1/9 * 18

m = -2

7 0
3 years ago
Find the area of a square with a side measure of 3x − 6 feet. Question 5 options: 9x2−36x+36 sq. ft. 9x2−6 sq. ft. 9x2+36x+36 sq
Sergeeva-Olga [200]

Answer:

9x^2 - 36x + 36 sq. ft.   (the first option).

Step-by-step explanation:

Area of a square of side  d = d^2.

So area of this square = (3x - 6)^2

=  (3x - 6)(3x - 6)

= 3x(3x - 6) - 6(3x - 6)

= 9x^2 - 18x - 18x + 36

= 9x^2 - 36x + 36 sq ft.

4 0
3 years ago
Which equation represents the graphed function?<br><br> Submit
OverLord2011 [107]

3/2x - 3 = y

using y = mx + b, where m is slope and b is the y intercept, we can eliminate the top two answers by finding the y intercept at -3.

You can find the slope of the graph by using any given point and then calculating rise over run. In this case, the rise is 1.5, and the run is 1, which equates to 3/2

b = -3

m = 3/2

3 0
2 years ago
Using addition formulas for sine and cosine to simplify the expression:
luda_lava [24]
Are these the answer choices. If so I would say D
6 0
3 years ago
(a3 - 2a + 5) - (4a3 - 5a2 + a - 2)​
djverab [1.8K]

Answer:

5 * a^3 - 5 * a^2.

Step-by-step explanation:

is it wrong??

7 0
3 years ago
Read 2 more answers
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