Y = 3x + 13
You can get this by using the same slope and then plugging into the equation to find the intercept. <span />
Dont cheat Answer:
Step-by-step explanation:
Dont cheat, you got this!
Answer:
a = 10x - 9
Step-by-step explanation:
l = x + 9
w = x - 1
a = l (w)
a = x + 9 (x - 1)
a = x + 9x - 9
a = 10x - 9
Y ∝x
y= kx
substitute x and y values
108= k x 9
because you want to find k on its own you divide both sides by 9
108 ÷ 9 = 12
So k = 9
Now that we have 12 we can use this to find y
y = 12 x 8
You just simply times it because that's what y is
so y= 96 when x=8
To find y when x= 7 you do 7 x 12 which is 84
So y= 84 when x= 7
