3 years ago

Liana started to evaluate the function f(x) = 2x^2 – 3x + 7 for the input value 2.

Mathematics

2 answers:

damaskus [11]3 years ago

7 0

Answer:

9 is the right answer on edge

Step-by-step explanation:

Igoryamba3 years ago

6 0

I hope this helps you

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What is the simplest form of 3/9 in fractions

Sholpan [36]

Answer:1/3

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What is the average rate of change of the function over the interval x = 0 to x = 8?

salantis [7]

Ans: The average rate of change of function = $\frac{1}{102}$ (in fraction)

Explanation:
The average rate of change of function = $\frac{f(b) - f(a)}{b - a}$

Where
b = 8 (x's upper bound)
a = 0 (x's lower bound)

$f(b) = f(8) = \frac{2*8-2}{5*8-6} = \frac{7}{17} \\ f(a) = f(0) = \frac{2*0-2}{5*0-6} = \frac{1}{3} \\ \frac{f(b) - f(a)}{b-a} = \frac{ \frac{7}{17} - \frac{1}{3}}{8} = \frac{1}{102}$

Hence the average rate of change of function = $\frac{1}{102}$ (in fraction)

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3 years ago

What is (f - g)(x)?

andrew11 [14]

x^3-6x^2+18x-2 is right snswer

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3 years ago

keisha got a fish tank. It fits on table that is exactly 10 inches wide and 12 inches long. When the tank is filled, it can hold

MatroZZZ [7]

Answer: 15 inches is the height of Keisha's fish tank.

Step-by-step explanation: Basically, multiply your length x width, which is 12 x 10. 12 x 10 = 120.

Next, divide 1800 by 120.

1800 divided by 120 is 15.

So, 15 inches is the height of the fish tank.

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There are 75 silver beads and 15 gold beads in each package of beads. What is the unit rate in silver beads per gold bead?

Leviafan [203]

Silver beads = 75
gold beads = 15

75/15 = 5

5/1, or for every 1 gold bead there is, there is 5 silver beads

5 is your answer

hope this helps <em>Soto0405</em>!

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