(Edit: 34 is meant to be 3/4)
I hope I can help! :)
f(1/2) = -11/8
f(x) basically means y. So, you could translate it as
y= -3/4x + 1
(1/2) would equal (x) so the function would look like this:
f(1/2) = -3/4(1/2)+1
Here are the steps to solve:
1. Multiply -3/4(1/2)
-3/4(1/2) = -3/8
2. Add 1 to -3/8
1 + -3/8 = -1 3/8
3.Reduce -1 3/8
-1 3/8 = -11/8
f(1/2) = -11/8
---------------------------
Have a great day/evening/night! :)
Let me know if you have any additional questions!
-Kappifilms
Answer:
The fourth vertex is D(8, 0)
Step-by-step explanation:
Let A(0, 0), B(2, 4), and C(10, 4) be the three vertices of a parallelogram ABCD and let its fourth vertex be D(a, b).
Join AC and BD. Let AC and BD intersect at point O.
- We have known that the diagonals of a parallelogram bisect each other.
So, O would be the midpoint of AC as well as that of BD.


The midpoint of AC is:




The midpoint of BD is:

so
∵ 


∵ 


Hence, the fourth vertex is D(8, 0)
When x > 2, 2x + 3 > 7 and when x = 2, 2x + 3 = 7. ... problem, assume that Christina's average points per game was greater than or equal to 3. Use . Indirect Proof: ... x is an odd integer must be true. Write an indirect proof of each statement. 9.
Answer:
6
Step-by-step explanation:
Use the slope formula:

Picking x = 2 and x = 4 as my two points (since the interval is 2 ≤ x ≤ 4), we get:

So, the BEST estimate of the average rate of change for the function given in the table is 6.
If H = 4, we simply plug 4 into the position of h in the expression.
48 + 25 * 4
48 + 100
148
The customer pays $148