Answer:
A
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Here (h, k) = (2, 1), thus
y = a(x - 2)² + 1
To find a substitute (1, 0) into the equation
0 = a(1 - 2)² + 1
0 = a + 1 ( subtract 1 from both sides )
a = - 1
Hence
y = - (x - 2)² + 1 or
y = 1 - (x - 2)² → A
Answer:
3 hr. 45 min.
Step-by-step explanation:
398.24
76 x 524/ 100
= 398.24
Hope this helps :) have a great day/ night!!!!!!
Answer:
c= is what ur answer will go in front of so whatever ur answer is u do c= then ur answer
Step-by-step explanation:
3c-2c+9-6=0
c+3=0
c=3