Answer:
f(x)=-2x+1
Step-by-step explanation:
Once points are plotted, you can use the rise/run method to find the slope which is 2/1=2. Then you can determine that its a negative function since the y values decrease as x increases. Lastly, since the y-intercept is a 1, you can fill in the blanks for the basic y=mx+b equation.
Answer:
3 1/3!
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
10/3
Decimal Form:
3.3
Mixed Number Form:
3 1/3
Sorry that it's incorrect :(
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<h3>
Answer:</h3>
36 ft
<h3>
Step-by-step explanation:</h3>
The area of a rectangle is the product of length and width. Here, you have the width being 2/3 the length. Put the given values into the area formula and solve.
A = L·W
864 ft² = L · (2/3·L)
1296 ft² = L² . . . . . . . multiply by 3/2
36 ft = L . . . . . . . . . . . take the square root
The length of Louis's basement is 36 feet.
In order to solve this we must first,
Subtract both sides of the equation by 10,
y-10=1/2x
Now we have to multiply both sides by 2 so that only x is left.
2y-20=x
Therefore, x=2y-20