Answer:
y=mx+b is the formula. So -8=-3x+5 would be the answer..
since (x,y) just substitute these numbers you have it into the formulas... Take y from (5,-8) and place it into y=mx+b. Next take the slope which is -3. And then since its a postive number we <em>add</em> are x from (x,y). -8=-3x+5. We also add x next to the slope (-3) becuase we are trying to solve for x. And we <em>always</em> put it next to the slope. Hope this helps!
Answer:
[0, infinity)
Step-by-step explanation:
A square root can only use positive numbers, otherwise it becomes imaginary. A function needs to be real to output real values. Therefore, the domain is everything from 0 onwards.
Answer:
48 km.
Step-by-step explanation:
Multiply 6 and 8, you get 48.
Answer:
Step-by-step explanation:
x^3 + 3x^2 - 2x + 3x^2 + 9x - 6
x^3 + 6x^2 + 7x - 6
the solution is A
