PLEASE HELP WILL MAKE BRAINIEST what must be true about the discriminant of this quadratic equation?

k = 0, the value of the discriminant is:

Here are the options
B^2 - 4ac< 0
B^2 - 4ac>0
B^2 - 4ac = 0

54

step-by-step explanation:

6x9

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation: