Answer:
84
Step-by-step explanation:
This is in the form
ax^2 + bx +c
3x^2 +12x +5
a =3 b = 12 c =5
The discriminant is
b^2 - 4ac
12^2 - 4 * 3 *5
144 - 60
84
The given function is linear and slope intercept form.
To identify the function.
<h3>What is function?</h3>
A function is defined as a relation between a set of inputs having one output each. function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and codomain or range. A function is generally denoted by f(x) where x is the input.
Given that:
The given function is
y=1/2x+6
Put this equation into a graphing calculator and you will find that each y value will be 1/2 the x value plus 6
The y-intercept simply means the value of y when x=0.
The slope is 1/2 and the y-intercept is 6.
So, the given function is linear and slope intercept form.
Learn more about function here:
brainly.com/question/28189067
#SPJ1
.
