What does changing the “k” variable do to the graph of a quadratic

Shift Up and Down by Changing the Value of k

You can represent a vertical (up, down) shift of the graph of f(x)=x2 f ( x ) = x 2 by adding or subtracting a constant, k . If k>0 , the graph shifts upward, whereas if k<0 , the graph shifts downward.

Step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

i took the test

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value