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Keith_Richards [23]
2 years ago
10

Write a quadratic function fwhose zeros are 2 and 8. f(x) = 0

Mathematics
1 answer:
gulaghasi [49]2 years ago
7 0
Factored Form:
f(x) = (x - 2) (x - 8)

Standard Form:
f(x) = x^2 - 10x + 16
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Round 10.95 to the nearest tenth
Serhud [2]

Hi there! To round 10.95 to the nearest tenth, we find the number in the tenth place, which is 9 and look one place to the right. Round up if the number is greater than 5 or equal to 5 and round down if its less than 5.

The answer is 11.0 or just 11.

<em>Ed: Explanation below.</em>

<em />

11.00

10.99

10.98

10.97

10.96

10.95 Look at the 9. Then look to the right. Do I round up or down?

10.94

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If the number is greater or equal to 5, you round up. If the number is smaller than 5, you round down. 9 is greater than 5, so we round up.

Therefore, the answer is 11.

5 0
3 years ago
Can someone help me out
stich3 [128]

Answer:

m= -5/8

Step-by-step explanation:

Slope of a line containing the points,

\frac{y2 - y1}{x2 - x1}  = m

where, m is the slope

Here,

m =  \frac{7 - 2}{4 - 12}  =  \frac{  5}{ - 8}  =  \frac{ - 5}{8}

4 0
3 years ago
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How do I solve for the solution??<br>y = 3x +2<br>y = x + 1​
Elis [28]

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(−1/2,1/2)

Equation Form:

x=−1/2,y=1/2

Step-by-step explanation:

7 0
3 years ago
As a large truck fills its gas tank, the volume of gas, in gallons, can be modeled with the linear function v = 4.8m + 8.2, wher
jek_recluse [69]

Step-by-step explanation:

Step one:

given data

we are told that the expression is

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where  v is the volume of gas and

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Step two:

Required

<em>Asumming the volume is in Liters</em>

the interpretation of the terms in the expression for the volume

4.8 means that  for every minute 4.8L of gas enters the gas tank

hence the rate of filling is 4.8L/min

8.2 means that there is 8.2L of gas already in the tank before the filling started.

3 0
3 years ago
Solve for f(2)<br> f(x) = 2x - 4<br> f(2) = [?]
Julli [10]

Answer:

Step-by-step explanation:

The answer is 0.

Plug in 2 wherever there is an x.

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