What is the domain for y=-2/3x+7

Question

Y=-2/3×+7

Answer 1

and if expression is f(x)=-2/(3^(x+7))

then domain is all real numbers -infinity to +infinity

3^x+7 is not zero for any x

same wjith 3^x

if the expression is -2/((3^x)+7)

3^x >0 for all x from -inifinity to +infinity

so no restriction

Answer 2

Hi Joshua L.

Could you clarify the equation it looks like it be either of the two below?

If the equation is

y = (-2/3)x + 7

Then the domain is all real numbers

If the equation is

y= -2/(3x+7)

Then x cannot be -7/3.