I think those are coordinates of points, (-5,8) and (-2,8)
so you just need to use distance formula ((8-8)^2+(-2+5)^2)=0+9=9
square root 9=3
Answer:
42
Step-by-step explanation:
f(-5) = -9 × (-5) - 3 = 45 - 3 = 42
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)
So close! But instead of adding the multiplication sign after the number you need to add them before. Good job though! :)
12/3 is rational
DescriptionIn mathematics, a rational number is a number that can be expressed as the quotient or fraction
