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3 years ago

What is a simple way to tell that −314 is not the slope of this graph?

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

7 0

Answer:

the slope should be going from top left to bottom right not bottom left to top right

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HELPPPPPPPPPPPPPPPPPPPPPPP PLSSSSSS

Natasha2012 [34]

Answer:

values of k:

any real number works

Step-by-step explanation:

k^2 is always >=0 so

k^2+96 is always >0

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3 years ago

A snail travels 10cm in 4 minutes. At this rate how far does the snail travel in 6 minutes

Ganezh [65]

Honestly I believe the snail would travel 2.5 more centimeters in 6 minutes. so technically the snail traveled 12.5 cm in 6 minutes.

5 0

3 years ago

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PLEASE HELP!!!! <br> Solve the system of equation. Write the solution as a coordinate point.

Dovator [93]

We can just substitute y = 4x+1 in the second equation.

$6x-2(4x+1)=-3\\6x-8x-2=-3\\6x-8x-2+3=0\\-2x+1=0\\-2x=-1\\x=\frac{1}{2}$

We know the value of x, substitute x in any equations to get the y-value.

$4x+1=y\\4(\frac{1}{2})+1=y\\2+1=y\\3=y$

The value of y is 3 and the value of x is 0.5 aka 1/2

Since you want the solution as a point then It's below here.

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2 years ago

Which point is one the graph of f(x) = 2 * 5^x?

marusya05 [52]

Answer:

(0,2)

Step-by-step explanation:

I'm going to assume you meant Which point is ON the graph of f(x) = 2 * 5^x?

In order to do this question, all you need to do is pick any number as x. Lets pick 0 in this case.

f(x) = 2 * 5^x

f(0) = 2*5^0

= 2*1

= 2

So one point on the graph would be (0,2)

Why?

Because remember with functions, the f(x) can be swapped out with y, so when x = 0, y = 2.

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2 years ago

If f(2)=pi+7 then f^-1(pi+7)=?

stepladder [879]

Hello,

$f(2)=\pi + 7\\\\
2=f^{-1}\ o\ f(2)=f^{-1} (f(2))=f^{-1}( \pi + 7 })$

6 0

3 years ago

Read 2 more answers