Start with the first sentence, and the definition of the area of a rectangle:
l * w = 36
Rewrite the equation to get
l = 36 / w
or
w = 36 / l
Either one shows the inverse relationship between w and l.
Assuming the last part wants you to write an equation for an x-y graph, the equation would be
y = 36 / x
Answer:
6^ (1/12)
Step-by-step explanation:
6 ^ 1/3
-------------
6 ^ 1/4
x^a / x^b = x^ (a-b)
6^(1/3-1/4)
Getting a common denominator)
6^(4/12-3/12)
6^1/12
Answer:
90 * 40 = 3600 * $30 = $108,000
Step-by-step explanation:
Answer:
y = 2x - 1 is the required equation
Step-by-step explanation:
slope(m) = (3-7)/(2-4)
m = -4/(-2)
so, m = 2
Now,
y = mx + b
or, y = 2x + b
so, 3 = 2*2 + b
or, 3 = 4 + b
so, b = -1
equation would be y = 2x - 1
