The location of the vertex tells you the horizontal and vertical shift. (The parent function f(x) = x² has its vertex at the origin, (0, 0). The vertical distance of the point 1 unit left or right of the vertex in relation to the vertex tells you the vertical scale factor (stretch).

g(x) = f(x +3) -3
horizontal shift left 3
vertical shift down 3

h(x) = -3f(x)
reflection across the x-axis
vertical stretch of 3

d(x) = f(x -3) -3
horizontal shift right 3
vertical shift down 3

6 0

2 years ago

Joseph bought some t-shirts and a pair of trousers. He bought 4 t-shirts that each cost the same amount of money and the cost of

liq [111]

35-17= 18 so 18 divided by 4 is $4.50 each shirt

8 0

3 years ago