Answer:
Step-by-step explanation:
y=4+5,50x y=money
x=fabric
Answer:
a) reflection across the x-axis, shift 8 units left
b) vertical stretch of 2, reflection across the y-axis, shift up 1
Step-by-step explanation:
The negative sign outside the square root represents a reflection across the x-axis, and the +8 inside represents a shift 8 to the left
The 2 outside the square root represents a vertical stretch of 2, and the negative sign inside the square root represents a reflection across the y-axis. The +1 at the end represents a shift up 1
Answer:
the answer is 5/6
Step-by-step explanation:
You can factorise the function to get 2 (x^2 - 8x + 7.5) and then complete the square to get 2(x - 4)^2 - 17. Because this shows that the graph has been moved 4 units to the right, the axis of symmetry is x=4.
I suppose we make it an improper fraction? Multiply the whole number by the denominator and then add the numerator
1 * 4 + 3 = 7
Put it over the denominator
7/4
