Knowee
Questions
Features
Study Tools

The point A(3,0.5) lies on the graph of )(xf . Find the corresponding positionto the point A under the transformationy = 2f (3x)+5

Question

The point A(3,0.5) lies on the graph of f(x) f(x) . Find the corresponding position to the point A under the transformation y=2f(3x)+5 y = 2f(3x) + 5

🧐 Not the exact question you are looking for?Go ask a question

Solution

The transformation y = 2f(3x) + 5 involves two operations: a horizontal compression by a factor of 1/3 and a vertical stretch by a factor of 2, followed by a vertical shift upwards by 5 units.

  1. Horizontal compression: The x-coordinate of the point is multiplied by 1/3. So, the x-coordinate of the point A(3, 0.5) becomes 3*(1/3) = 1.

  2. Substitution into the function: Now we substitute this new x-coordinate into the function f(x). But since the point A lies on the graph of the function, we know that f(3) = 0.5. Therefore, f(1) = 0.5.

  3. Vertical stretch and shift: The y-coordinate is first multiplied by 2 and then 5 is added. So, the y-coordinate becomes 2*0.5 + 5 = 6.

Therefore, the corresponding position to the point A under the transformation y = 2f(3x) + 5 is (1, 6).

This problem has been solved

Similar Questions

The coordinates of a point A is (3, 5). A line perpendicular to x–axis passes through point A. Find the length of the line segment from x–axis to A.

The point T(4,–5) is translated 3 units up. What are the coordinates of the resulting point, T'?

Given ABC at A (-3, 2), B (-1, 3), C (-4, 5), and if the  is first reflected over the y-axis, and then over the x-axis, find the coordinate ofA''.

The graph of  is shifted 5 units _________ of g(x) - axis and 3 units __________ of x - axis.A Right, Up B Right, Down C Left, Down D Right, Right

The point L(3,5) is rotated 90° clockwise around the origin. What are the coordinates of the resulting point, L'?

1/2

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.