Y= -1/5 x+ 6
remember that slope intercept form is y=mx+b
the m is the slope and the b is the y value in (0,6) aka y-intercept
so all you have to do is swap the slope given with m and swap the b with the y-intercept
14/15
lcd is 15 so the numbers convert to
9/15 + 5/15 = 14/15
constant of variation k = 10 when y=12 and x = 1.2
Step-by-step explanation:
We are given If y varies directly as x, and y is 12 when x is 1.2, what is the constant of variation for this relation?
y = 12
x = 1.2
Constant of variation = k = ?
We know that if y varies directly as x then:
We need to find k:
Putting values:
So, constant of variation k = 10 when y=12 and x = 1.2
Keywords: Direct Variation, Constant of variation
Learn more about Direct Variation at:
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Hey there,
We are going to multiply 8 by 1.5 and 1.5 by 3:8(1.5)^3=8(3.375)=27 inches.
Thus, your answer is 27 cubic inches.
I’m sure the answer is just 4?
If x+y=2 and x=4, then to make that statement true, y has to equal -2.
So x+2y= 4+2-2= 4