Write the equation of the function.

Mathematics

1 answer:

Hoochie [10]3 years ago

4 0

Answer:

f(x)=2sqrt( x + 3)

Step-by-step explanation:

We know it's a square root function because of the shape of the graph and it's moved to the left by 3 unit, so it has a d value of +3. We know it doesn't have a c value because it doesn't have a vertical translation as it's still at 0. For the a value, you can figure it out my substituting the graph points in and the values you know now then isolating and solving for the a value.

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If f(x)=3x+5/x, what is f9a+2) A. 3(a+2)+8/a+2 B. 3(f(a))+5/f(a)+2 C. 3a+5/a+2

stira [4]

Answer:

Step-by-step explanation:

7 0

3 years ago

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PLEASE ANSWER QUICKLY ITS TIMED!!! Which is the correct calculation for the volume of the prism

IgorLugansk [536]

Answer:

$=49.5cm^3$

so B is the answer $49\frac{1}{2} cm^3$

Step-by-step explanation:

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5 0

3 years ago

Help i dont understand this

Igoryamba

I’m not extremely good at math but I think you need to make -x-y=1 into y=mx+b form and then solve your new equation!

4 0

3 years ago

Can someone please help me with this?

dybincka [34]

Proportional equations are the equations that have the graph which pass through (0,0).

y = -9x is proportional.

y=x is proportional

y=1/2x is proportional

That's it. Only these three equations have (0,0) intercept.

8 0

3 years ago

What is the answer to thiss

lana [24]

Hi Student!

This question is fairly simple because it gives us an equation and they also give us a value for the variable that is within the equation and they tell us evaluate the expression. So let's plug in the values and solve.

Plug in the values