F(x)=x²-3 tell whether the function is quadratic or not?​

mark branliest

step-by-step explanation:

.6 is 1/2 of 12

the answer is actually d. i just took the test

yes

step-by-step explanation:

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,