F(x)=x^2-3x+18

What is the value of the discriminant of f?

How many distinct real number zeros does f have?

need points to ask question

step-by-step explanation:

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step-by-step explanation:

i wish i did i would like to get a desert ghost ball python

where is the option given

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x