Answer:
see explanation
Step-by-step explanation:
Under a clockwise rotation about the origin of 90°
a point (x, y ) → (- y, x ) , then
(3, 3 ) → (- 3, 3 )
(3, 4 ) → (- 4, 3 )
(5, 3 ) → (- 3, 5 )
6w=30; divide 30 by 6 to the w by itself; the answer is 5
15) It is given that the charge of the waffle cone = $1.85
Charge per scoop of an ice cream = $0.60
Let C be the total cost.
So, total charge of one wafflce cone ice cream = charge of the waffle cone + (0.6 times number of scoops
C = 1.85 + 0.6x
16) To find the cost for 6 scoops of ice cream, put x = 6 in the above expression and simplify.
C = 1.85 + 0.6(6)
= 1.85 + 3.6
= 5.45
Hence, cost of 6 scoops of ice cream = $5.45.
The answer is choice A.
The vertex of the parent function has been shifted 3 units to the left and 4 units up. This is represented by the function f(x) = (x-3)^2 + 4
Note how y = 1(x-3)^2 + 4 is in the form y = a(x-h)^2 + k
(h,k) = (3,4) is the vertex
