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3 years ago

What is the vertex for the parabola shown?

Mathematics

1 answer:

Inessa [10]3 years ago

6 0

Answer:

the answer is B

Step-by-step explanation: Its B because the vertex is in the middle

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Which graph represents a system of equations with infinite solutions? t None of the above

Katena32 [7]

Answer:

the first one

Step-by-step explanation:

the two lines are on top of each other. The second one is not it because where they meet is at 1 point so there is one solution. The third one can't be it either because the two lines never cross each other so the last one has no solution.

3 0

3 years ago

Find slope frome two points: (3,4) (4,6)

drek231 [11]

The slope for that is again, change in y over change in x.
(6-4)/(4-3) = 2/1
The slope would be 2

6 0

4 years ago

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Luba_88 [7]

It is the answer of .6 i think

8 0

3 years ago

What’s the answer to these 2

inessss [21]

Answer:

Step-by-step explanation:

6 0

4 years ago

Given the function f(x) = 2-4, determine the slope of the tangent line of f at

AlladinOne [14]

Answer:

Slope of the tangent line at x=-1

$(\frac{dy}{dx})_{x=-1} = e^{-5}$

Step-by-step explanation:

Explanation:-

Given function

y = f(x) = e ˣ⁻⁴ ...(i)

Differentiating equation (i) with respective to 'x' , we get

$\frac{dy}{dx} = e^{x-4} \frac{d}{dx} (x-4)$

$\frac{dy}{dx} = e^{x-4} (1)$

Slope of the tangent line

$(\frac{dy}{dx})_{x=-1} = e^{-1-4} = e^{-5}$

4 0

3 years ago