Answer: Origin=(0,0)
Step-by-step explanation:
Given points are : (–2, 2), (–4, 4), (2, –2), and (4, –4) .
We can see that for every x,
hence, the equation of the line is y=-4x
The point where the line intersects the y-axis has y coordinate as 0.
When we put y=0 in the equation, we get
Hence, The point where the line intersects the y-axis =(0,0) which is origin.
Answer:
Not a right triangle
Step-by-step explanation:
We can figure out if it is a right triangle or not by using the pythagorean theorem.
a^2 + b^2 = c^2
In this case a and b are 16 and 18
In order for it to be a right triangle, c has to equal 34, in this problem.
16^2 + 18^2 = c^2
= 580^2
= = 24.0832
Since 24.0832 does not equal 34, this is not a right triangle
Since, Frank needs to save $600 to buy a set of golf clubs. He plans to save $75 per month.
Now, we have to determine the amount of money still he has to save (y) in relation to the number of months (x) in which he has saved money.
Let 'y' be the amount of money he still have to svae.
Let 'x' be the number of months he has saved money.
Total money saved yet = $75 x= $75x
He has to save $600 in total.
So, Money he still have to save = 600 - 75x
So, y=600-75x is the required equation.