forty-two Group Title The rational function has a y-intercept of 7. What is the equation for this function? one year ago one year ago

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I don't think I'd be your best option for getting help, sorry :c

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Its okay thank you

f(0)=7 the function is a hyperbola of form$f(x)=\frac{a}{x-p}+q$

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Im not really sure what you mean by that @Jonask could you walk me through it

where p and q are vertical and horizontal asymptote

the green line and the blue line are your asymptotes 'lines that the graph can never touch'

so what is their equation

i mean what is the equation of the green and the blue line

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x = -2 and y = 5

yes you got it so this values are your p and q so i can write x=p=-2 y=q=5

is that ok

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yes what next

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so f(x) = a/(x+2) +5

yes you are on the right track now find a by plucking in any point on the graph

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a = 4?

yes and then you are done just put a back in the fuction f(x) = a/(x+2) +5

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so f(x) = 4/(x+2)+5 thank you!