Answer:
![y=2sin[\frac{\pi}{4}(x+3) ]-5](https://tex.z-dn.net/?f=y%3D2sin%5B%5Cfrac%7B%5Cpi%7D%7B4%7D%28x%2B3%29%20%5D-5)
Step-by-step explanation:
The standard form for a sinusoidal function is given by:
y = Asin[B(x - C)] + D
Where A is the amplitude of the sine wave, the period is 2π/B, C is the phase shift and D is the vertical displacement / translation
Given:
A = 2, D = -5 (down), C = -3 (left).
8 = 2π/B; B = π/4
Therefore:
Answer:
p ≤ 7.5
Step-by-step explanation:
4p-5 ≤ 25
+5 +5
4p ≤ 30
/4 /4
p ≤ 7.5
Answer:
$46
Step-by-step explanation:
Given that :
The expression : 2m+ 10c ( amount made from selling muffins and C cakes.)
This means cost per muffin is 2 and cost per cake is 10
Hence, amount made from selling 3 muffins and 4 cakes ;
2(3) + 10(4)
$6 + $40
= $46
Answer:
Rhombus
Step-by-step explanation:
A rhombus is a quadrilateral as it has four sides (ABCD).
It has no right angles (as seen in the picture)
All the sides are the same length.
