- The correct option is 3/7
Step by Step Explanation:
<h3>Given:</h3>
- line passing through points (2,5) and (9,8)
<h3>To find:</h3>
<h3>Solution:-</h3>
Here, to find the slope of line passing through two points x₁,x₁ and y₁,y₂ is given by:-

where,
x₁ = 2
x₂ = 9
y₁ = 5
y₂ = 8
Therefore putting the values , we get

<u>Hence, the slope of line passes through the points (2, 5) and (9, 8) is 3/7.</u>
Answer:
14
Step-by-step explanation:
b22 = 2×a22 = 2×7 = 14
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Multiplication of a matrix by a scalar is the same as multiplying every element of that matrix by that scalar.
![B=2A=2\left[\begin{array}{cc}8&-2\\4&7\end{array}\right]=\left[\begin{array}{cc}16&-4\\8&14\end{array}\right]\\\\b_{22}=14](https://tex.z-dn.net/?f=B%3D2A%3D2%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D8%26-2%5C%5C4%267%5Cend%7Barray%7D%5Cright%5D%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D16%26-4%5C%5C8%2614%5Cend%7Barray%7D%5Cright%5D%5C%5C%5C%5Cb_%7B22%7D%3D14)
Answer:
4 feet 10 in
Step-by-step explanation:
58/12= 4 10/12= 4 feet 10 in
Easy
the equation of a line that passes through the point (x1,y1) and has a slope of m is
y-y1=m(x-x1)
find slope
slope between (x1,y1) and (x2,y2) is
(y2-y1)/(x2-x1)
given
(9,0) and (-7,-4)
slope=(-4-0)/(-7-9)=-4/-16=1/4
slope os 1/4
a point is (9,0)
x1=9
y1=0
y-0=1/4(x-9)
we can put it into slope intercept and standard form
slope intercept
y=(1/4)x-(9/4)
standard
minus 1/4x
-1/4x+y=-9/4
times -4
x-4y=9