Answer:
(x + 8)^2
Step-by-step explanation:
f(x) ----> f(x + 8)
Answer:
f(x - 7) - 4
Translation: < 7 , -4 >
Step-by-step explanation:
x^2+y^2=1
Centre: (0,0)
(x-7)^2 + (y+4)^2 = 1
Centre: (7,-4)
Translation: < 7 , -4 >
If the first function is f(x), the transformed function is:
f(x - 7) - 4
Well, since you didn’t upload the picture we can’t really show you the points, but all you do, is for the first one you go 5 up on the graph, and 0 to the side. and then just keep going!
Answer:
y = 3x -18 ( where y = balls sent back by Rudolf; x= balls given to Rudolf)
Step-by-step explanation:
x (Balls given) y( Balls sent back)
8 6 Δy/Δx = (27-6)/(15-8) = 3
15 27
25 57 Δy/Δx = (57-27)/(25-15) = 3
Observing the number sequence shows constant gradient and as such we can use equation of a straight line to relate the two variables.
Using the equation of a straight line we have:
(y-y1)/(x-x1) = (y2-y1)/(x2-x1)
y-6/x-8 = (27-6)/(15-8)
y-6/x-8 = 3
y-6 = 3(x-8)
y-6 = 3x - 24
y = 3x-18
Answer:
3
Step-by-step explanation:
Square: 4 equal sides
If x is one of the sides:
Perimeter: 4x
12: 4x
x=3
