<h3>f(x) is equal to 4.5 when x = 1/2</h3>
<em><u>Solution:</u></em>
Given that,
We have to find f(x) when x = 1/2
We can solve by substituting x = 1/2 in given function
Thus f(x) is equal to 4.5 when x = 1/2
Well, there are 1760 yards in a mile
so then 1760 times 12 = 21120
The library is 21,120 yards from the post office
:D hope i helped
Answer:
Q(-2,-7)
See attachment
Step-by-step explanation:
We need to form a simultaneous equation and solve.
The point P has coordinates (1,8). Let the other point Q also have coordinate (x,y).
Then the average rate of change is the slope of the secant line connecting P(1,8) and Q(x,y) and this has a value of 5.
This point Q also lies on the given parabola whose equation is
Put equation (1) into (2) to get:
When x=-2, y=5(-2)-3=-7
Therefore the required point is Q(-2,-7)
Answer:
I think your trying to ask what the answer is and it would be B.
Step-by-step explanation:
Put in the X column: 0 1 2
Put in the Y column: 0 5 10
If it asks for how you know, put that it’s basically multiplying by 5s.
The value of x is 9, in this expression