I think its 9 because 9 times 2 is 18 9 times 6 is 54 and 9 times 8 is 72
Answer:
38
Step-by-step explanation:
k= - 19 / - 0.5= -19*-2=38
I believe the answer is B >15
Answer:
Step-by-step explanation:
Given,
Vertex (h, k ) = (1,0)
Now,
We know,
f(x) = a(x-h)²+k
Since, it passess through (2, −17)
Put x = 2 and y = - 17
or, -17 = a(2 - 1)² + 0
or, -17 = a
Now,
f(x) = a(x - h)² + k
= -17(x - 1)² + 0
= -17x² + 34x - 17
