Mary creates a table of values for a function and plots the points. she finds that the difference in the y values is the same. what kind of function did she graph?
a) linear
b) quadratic
c) square root
d) exponential

Answer is Linear (A) so you can understand the other answer.

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐

its not b

step-by-step explanation: