Domain; 17
Range; 20
Did I do this right?
Find the domain and range
f(x)=-4x-2
y=-4x-2
x=-4y-2
x+2/-4=-4y/-4
f(x)=x+2/-4
answer:
domain (all real numbers)
range (all real numbers)
3 answers
Beth, you are correct
Since your function is a straight line with a slope of -4
the domain and range are both the set of real numbers.
Since your function is a straight line with a slope of -4
the domain and range are both the set of real numbers.
Thanks.