1 year ago

Given the function f (x)= x2 −5x + 6 , evaluate

Mathematics

1 answer:

klio [65]1 year ago

6 0

Actually 20 is the answer

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Soft drinks cost $1.89 and refills cost $0.25 each. With $3.80 to spend on the soft drink and refills, what is the maximum numbe

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Identify the domain of the function shown in the graph.

ivanzaharov [21]

For this case, we find the equation of the line, for this we look for points where the line passes:

$(x1, y1) = (- 2,0)\\(x2, y2) = (- 10, -4)$

We found the slope:

$m = \frac {y2-y1} {x2-x1} = \frac {-4-0} {- 10 - (- 2)} = \frac {-4} {- 10 + 2} = \frac {- 4} {- 8} = \frac {1} {2}$

Thus, the equation of the line is:

$y = \frac {1} {2} x + b$

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Finally:

$y = \frac {1} {2} x + 1$

Now, the domain is given by all the values for which the function is defined.

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Answer:

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3 years ago

Solve the Equation 3x + 5x - 5 = 19

Mila [183]

Answer:

x=3

Step-by-step explanation:

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2 years ago

(I’m marking brainliest) plzzz help me out!!!

larisa86 [58]

Answer:

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Step-by-step explanation:

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