Answer:-1\/4 (5 x + 3) is one of them and the other is
1\/4 (-5 x - 3) but the first has negative
Step-by-step explanation:
It has 18 triangles, as of my counting.
Answer:
18x^2+66x+60
Step-by-step explanation:
Answer:
a) f(x) = 3sin(2x - π/2) + 1
b) f(x) = 2sin(2x + π) + 2
Step-by-step explanation:
∵ f(x) = Asin(Bx - C) + D
Where ΙAΙ is the the amplitude , 2π/ΙBΙ is the period , -C/B is the horizontal shift and D is the vertical shift
a) The amplitude is 3
The period is π
Shift phase: horizontally π/4 to the right , vertically 1 unit up
b) The amplitude is 2
The period is π
Shift phase: horizontally π/2 to the left , vertically 2 unit up
