Answer:
44%
Step-by-step explanation:
3. Any number you choose between 7 and 3
4. Any number you choose below 8
Answer:
I dont know what letter but its 12i^2+i+6
Step-by-step explanation:
cross multiply
<span>According to astronomers a light year riddle is the distance traveled by light moving in a vacuum in the course of one year</span>
Find the vertex: -4x^2 + 16x - 7
Vertex = ( x, f(x)).
x = -b/2a
x = -16/2(-4)
x = -16/-8
x = 2
f(x) = -4x^2 + 16x - 7
Let x = 2
f(2) = -4(2)^2 + 16(2) - 7
f(2) = -4(4) + 32 - 7
f(2) = -16 + 32 - 7
f(2) = 16 - 7
f(2) = 9
Vertex = (2, 9)
