The function rule for the equation y = -5x - 1 is
(x,y) ⇒ (0,-1) , (-1,4) , (3,-16)
<h3>What is dependent variable and independent variable ?</h3>
In a mathematical equation independent variable is set by us to examine the give equation or function how it is behaving or it's value for a specific value being set by us.We can also think of independent variable as the input to a function and dependent variable as the output.
According to the given question
y = -5x -1 the table is illustrated below
x -2 -1 0 1 2 3
y 9 4 -1 -6 -11 -16
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To do this problem, you have to umm.... plug the numbers into each of the given equation until L.H.S. = R. H. S
the answer to this problem is..
D. y = -6x - 5
Lets check
(2,-17)
Substituting y = -17 and x = 2 , we get,
-17 = -6 (2) -5
-17 = -12 - 5
-17 = -17
(5 , -35)
Substituting y = -35 and x = 5 , we get,
-35 = -6 (5) - 5
-35 = -30 - 5
-35 = -35
So, the answer is D
Answer: 2
Step-by-step explanation:
So, you need to put (4,7) (2,3) into m=y2-y1/x2-x1 form.
4= x1 7=y1 2=x2 3=y2
3-7= -4
2-4= -2
-4/-2=2
The couple would get 120,000