y=a(x - h)^2+k
standard form: y= - 1/2x^2+4x-5
vertex form: y= -1/2(x - 4)^2+3
slope m and y-intercept b
slope: -2
y-intercept:(0,11)
so the answer is A. your welcome
Answer:
1.18770
Step-by-step explanation:
zzzzzzzzzzzzzzzzz
Answer:5
Step-by-step explanation:y equal 5
1) start with (x-h)^2 + (y-k)^2 = r^2. Insert the given info: center at (-1,8) and radius 5:
(x+1)^2 + (y-8)^2 = 5^2 (answer)
The 2 graphs on the left are exponential
The other 2 are linear
