Answer:
option c
Step-by-step explanation:
Quadratic function in vertex form:
y = a(x - h)² + k
Where (h, k) is the vertex
vertex(5 , 12)
y = a(x - 5)² + 12
This passes through (8, 9)
9 = a(8 - 5)² + 12
9 = a(3)² + 12
9 = 9a + 12
9 - 12 = 9a
9a = -3
a = -3/9
a = -1/2
![Answer:\ y = \dfrac{-1}{3}(x - 5)^{2}+12](https://tex.z-dn.net/?f=Answer%3A%5C%20y%20%3D%20%5Cdfrac%7B-1%7D%7B3%7D%28x%20-%205%29%5E%7B2%7D%2B12)
Answer:
sen türksün be ne işin var senin burada
Answer:
x = 2
y = -5
Step-by-step explanation:
2x - y = 9
y = x - 7
2x - y = 9
2x - (x - 7) = 9
2x - x + 7 = 9
x + 7 = 9
x = 2
y = x - 7
y = 2 - 7
y = -5
Answer:
It is a numeric scale which can be an example like 1/x or 1:x and one map numerator represents map distance which equals to 1.
Answer:
D
Timon chewed six gumballs in two hours today and six gumballs in three hours yesterday.
Step-by-step explanation: