9. Rajah
di
sebelah
menunjukkan
graf
bagi
fungsi
f
(
x
)
-ar2
+
8x
+
c
.
Hitung
nilai
bagi
setiap
yang
berikut
.
10.
Rajah
di
sebelah
menunjukkan
sebahagian
daripada
graf
bagi
(d) koordinat titik maksimum
(a) c,
(b) m.
(c) a
(d) n
fungsi kuadratik f(x) = alx - h)(x - k) dengan keadaan h<k. Titik
Pialah titik minimum bagi graf fungsi kuadratik tersebut.
(a) Hitung nilai
(i) h,
(ii) k, (iii) a.
(b) Tentukan persamaan paksi simetri. - 3
(c) Nyatakan koordinat titik P. (3.-1)​

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?

1.3.25 question suppose 40​% of all voters voted for a particular candidate. to simulate exit polls regarding whether or not voters voted for this​ candidate, five random samples of size 1010 and five random samples of size 10001000 have been generated using technology using a population proportion of 0.400.40​, with the accompanying results. complete parts a through c below. click the icon to view the simulation results. a. observe how the sample proportions of successes vary around 0.400.40. simulation compared to sample prop simulation compared to sample prop 1 ▾ 6 ▾ greater than 0.40 less than 0.40 equal to 0.40 2 ▾ less than 0.40 greater than 0.40 equal to 0.40 7 ▾ greater than 0.40 less than 0.40 equal to 0.40 3 ▾ greater than 0.40 less than 0.40 equal to 0.40 8 ▾ equal to 0.40 greater than 0.40 less than 0.40 4 ▾ greater than 0.40 equal to 0.40 less than 0.40 9 ▾ less than 0.40 greater than 0.40 equal to 0.40 5 ▾ equal to 0.40 less than 0.40 greater than 0.40 10 ▾ equal to 0.40 greater than 0.40 less than 0.40 click to select your answer(s) and then click check answer. 2 parts remaining clear all check answer