15. true 16. false in my coculations.
Answer: do a proportion
Step-by-step explanation:
So it would be a number over a number and equals X over a number.
Answer:
Option: D is the correct answer.
The equation of line in point-slope form is given by:
y-9=2(x-1)
Step-by-step explanation:
We know that the point-slope equation of a line is given by:
y-b=m(x-a)
where (a,b) is the point from which the line passes and m is the slope of the line.
Here we are given that:
The line passes through (1,9) and slope of the line is given to be 2.
Hence,
(a,b)=(1,9) and m=2
Hence, the equation of line is given by:
y-9=2(x-1)
Therefore, the point slope intercept equation of the line is: D
Answer:
38000
Step-by-step explanation:
Did assignment
Answer:
-1.5
Step-by-step explanation:
The slope of a line is given by the formula:
Let's let (4,5) be x₁ and y₁ and let's let (8,-1) be x₂ and y₂. So:
Subtract:
Reduce:
So, our slope is -3/2 or -1.5.
And we're done!
