Please help Graphing quadratic functions

Step-by-step explanation:

To find the width, we have to find the distance between (-450, -300) and (450, -300) because those are the endpoints of the arch. Since the y-coordinates of the 2 points are equal, we just have to subtract their x values, which is 450 - (-450) = 900.

To find the width, we have to find the distance between (0,0) (the maximum) and (0, -300) (the lowest point). This is 0 - (-300) = 300. Hope this helps!

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.