How do you find the vertex and intercepts for #4y=x^2+4#?
1 Answer
Nov 27, 2015
So
The only intercept is on the y-axis and that is at the vertex.
Explanation:
Standard quadratic form:
Given:
Write as:
Let any point on the graph be P
There is no
Consequently
The whole plot is transformed upwards from y=0 by the +1 and the amount of upward transformation is +1
So