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4 years ago

The graph of which function has a minimum located at (4, –3)?

Mathematics

2 answers:

Andrew [12]4 years ago

3 0

Answer:

f(x) = 1/2x^2 – 4x + 5 (the third option)

Step-by-step explanation:

I looked it up on a graphing calculator.

kow [346]4 years ago

3 0

Answer:

the asnwer is C..................

Step-by-step explanation:

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What is the measure of a base angle of an isosceles triangle if the measure of the vertex angle is 38 and the two congruent side

Harrizon [31]

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3 years ago

What is vertex of x^2+5x-3

Art [367]

$\text{The vertex of}\ ax^2+bx+c:\\\\(h,\ k),\ \text{where}\ h=\dfrac{-b}{2a};\ k=f(h)=\dfrac{-(-b^2-4ac)}{4a}$

$\text{We have:}\\f(x)=x^2+5x-3\\\\a=1,\ b=5,\ c=-3\\\\h=\dfrac{-5}{2\cdot1}=\dfrac{-5}{2}=-2.5\\\\k=f(-2.5)=(-2.5)^2+5(-2.5)-3=6.25-12.5-3=-9.25$

$\text{Answer: the vertex is in}\ (-2.5;\ -9.25)$

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3 years ago

What are the steps to solving this? 70-8x=56+x

guapka [62]

Answer:

x = 14/9

Step-by-step explanation:

70 - 8x = 56 + x

- 8x - x = 56 - 70

- 9x = - 14

- x = - 14/9

x = 14/9

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4 years ago

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5m+100=2m+10 . what is the value of m ?

kkurt [141]

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4 years ago

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Which of these is a synonym of 'closing sentence"? *

Sophie [7]

Answer:

conclusion because you are concluding eveything you said in the paragraph before.

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4 years ago