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spin [16.1K]
3 years ago
11

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

Mathematics
1 answer:
vazorg [7]3 years ago
6 0

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.

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swat32
The answer is A. Here's the equation graphed and shows why the answer is A

8 0
3 years ago
Find the difference
s2008m [1.1K]

Answer:

The answer is 1/3x-1

Step-by-step explanation:

Let's simplify step-by-step.

5/6x−7−(1/2x−6)

Distribute the Negative Sign:

=5/6x−7+−1(1/2x−6)

=5/6x+−7+−1(1/2x)+(−1)(−6)

=5/6x+−7+−1/2x+6

Combine Like Terms:

=5/6x+−7+−1/2x+6

=(5/6x+−1/2x)+(−7+6)

=1/3x+−1

Answer:

=1/3x−1

7 0
3 years ago
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Helen [10]

Answer:

5 times 3 =15lb

Step-by-step explanation:

4 0
3 years ago
A bag of potato chips contains 0.96 grams of sodium. If the bag is split into 8 equal servings, how many grams of sodium will ea
marusya05 [52]

Answer:

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Step-by-step explanation:

5 0
3 years ago
How do you write 79% as a fraction or whole number in simplest form?
Nikolay [14]
79% = 0.79= 79/100
(not sure if this is what you meant?)

4 0
4 years ago
Read 2 more answers
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