1) The coordinates of X are (1, -3)
2) When you reflect over a line parallel to the y-axis the x-coordinate does not change, so the x-coordinate of X' is 1.
3) The vertical distance between the point X (1, - 3) and the line y = 1 is 1 - (-3) = 1 + 3 = 4.
4) The vertical distance of the point X' has to ve the same, 4, and the point X' will be 4 units over the line y = 1. That leads to y = 1 + 4 = 5.
So the y-coordinate of the point X' is 5.
5) Conclusion the coordinates of the point X' are x = 1, y = 5, i.e.point (1,5)
Answer:
No
Step-by-step explanation:
No, because x + x^2 cannot be grouped together.
Both the original and the inverse are functions because for each value of C there is a unique value of F and vice-versa.
i.e.
<span>B. Original is a function; inverse is a function </span>
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Answer:
a) 80 g fish
b) 200 g butter
Step-by-step explanation:
The recipe is multiplied by ...
(number served)/(number recipe serves)
to find the amount of ingredients for a different number of people.
__
<h3>a)</h3>
fish for 2 people = (2/6)·(240 g) = 80 g
__
<h3>b)</h3>
butter for 15 people = (15/6)(80 g) = 200 g
