ericahinton6938 ericahinton6938

12-06-2020
Mathematics

contestada

f(x)=-4x^2+10x-8

what is the value of the discriminant of F

How many distinct real number zeros dose f have

Respuesta :

jcherry99 jcherry99

23-06-2020

Answer:

Step-by-step explanation:

a = - 4

b = 10

c = - 8

The discriminate is

D = b^2 - 4ac

D = 10^2 - 4*(-4)(-8)

D = 100 - 128

D = - 28 which is not a nice number

Because the Discriminate has a minus result, there are no real zeros.

Answer Link

Otras preguntas

Explain how you would find the base area of a rectangle prism if you know the volume and the height

what is same about all myriapods

brilliant light displays that occur in the Ionosphere are called the?

Move the decimal point in 250,000 to the left as many places as necessary to find a number that is greater than or equal to 1 and less to 10.

The main difference between a taproot system and a ﬁbrous root system is that a. taproots can store a lot of food, while ﬁbrous roots do not. b. taproots absorb

why did jefferson's beliefs worry Federalists?

What are 2 ways that being near rivers helped civilizations to survive?

The Computer Store has reduced the price of a computer by 15%. What is the original price of the computer if the sale price is $1275?

what is the difference between mechanical waves and electromagnetic waves?

Find the percent of decrease. 1800 to 1200