Answer:
y = 5x + 25
Explaination:
To get the equation of a line, first get the slope of the line.
Slope = (change in y)/(change in x)
= (60-30)/(7-1)
= 30/6
= 5
Now use one point in the line (4,45) and a general point (x,y).
Slope = (change in y)/(change in x)
5 = (y - 45)/(x - 4)
5(x - 4) = (y - 45)
5x - 20 = y - 45
y = 5x -20 + 45
Answer:
2
Step-by-step explanation:
Slope: (y₂ - y₁) / (x₂ - x₁)
Putting in the values we have:
(11 - 5) / (20 - 17) =
6 / 3 = 2
Thus, the slope is 2.
Answer:
<h2>It is 159.1 in^2 </h2>
Step-by-step explanation:
I hope that is useful for you
Answer: 3/5
Step-by-step explanation: The fourth quadratic in the list is the square of a binomial:
25x^2 - 30x + 9 = (5x - 3)^2
Therefore, the repeated root of this quadratic is the solution to 5x - 3=0, which is 3/5
