The graph of y = x 2 is changed to y = x 2 - 3. how does this change in the equation affect the graph

see explanation

Step-by-step explanation:

Given the graph of f(x) then f(x) + c is a vertical translation of f(x)

• If c > 0 then shift up of c units

• If c < 0 then shift down of c units

Thus y = x² → y = x² - 3 ← c < 0

Is a vertical shift down of 3 units

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation: