Recent content by naushaan

This is what I've done so far:

thank you for your response! I don't understand what you mean by this.

Here's my calculations for (a) and (b)

i forgot to make it a negative! thank you for your help

thank you so much for your help! following these steps, this is what I've gotten: 1) shifting 2 units to the left: f(x)=√(x+2) 2) reflecting on the x axis: f(x)= -(√(x+2)) 3) reflecting on the y axis: f(x)=-(-√(x+2)) Although this brings us back to the equation f(x)=√(x+2) since the...

thank you for your help! my graphs are not entirely accurate because the question is asking me to write the equation, the graphs are there to help me get to that! I'm struggling with getting to the equation.

I drew the graph for f(x)=√x, and then shifted it 2 units to the right. I then drew another graph to reflect it from both x and y axis. Not sure if this is correct though? I'm also quite stuck on trying to write the equation for this final graph. I think the equation after shifting and...

thank you for your help!

First year physics at university

i'm not sure where to start!

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this makes so much sense, thank you very much!

how would we know that?

so for redshift i got 0.53, and from then i calculated the Hubble constant to be 7.6e24m/s. I am struggling with how to interpret these findings.