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2 years ago

A line passes through (-2,5) and has slope. What is an equation of the line in point-slope form?

Mathematics

1 answer:

shepuryov [24]2 years ago

4 0

Answer:

Step-by-step explanation:

since the question does not have a given slope you can just put the point into the point slope formula y-y1 = m(x-x1)

y-5 = m(x-(-2))

y-5 = m(x+2)

since the slope is not given, leave it like that

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Aleonysh [2.5K]

Answer:

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Step-by-step explanation:

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2 years ago

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ivolga24 [154]

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2 years ago

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Find all zeros of ƒ(x) = 2x^4 – 72x^2. Then determine the multiplicity at each zero. State whether the graph will touch or cross

AleksandrR [38]

Answer: See below

Step-by-step explanation:

To find the factor,

f(x) = 0

$\begin{aligned}&2 x^{4}-72 x^{2}=0 \\&2 x^{2}\left(x^{2}-36\right)=0 \\&x^{2}\left(x^{2}-36\right)=0 \\&x \times x \times(x-6) \times(x+6)=0 \\&\mathrm{x}=0,0,6,-6\end{aligned}$

So,

x = 0 multiplicity 2

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1 year ago

Someone please save me time, I can’t figure this one out

White raven [17]

Answer:

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2 years ago

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