Answer: y=3
Step-by-step explanation:
the initial statement is
y
∝
1
x
to convert to an equation multiply by k the constant
of variation
⇒
y
=
k
×
1
x
=
k
x
to find k use the given condition
y
=
15
when
x
=
5
y=kx⇒k=y x=15×5=75
equation is
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣22y=75x22∣∣
when x=25 then
y=75 25=3
Answer:
A
Step-by-step explanation:
for you start at -4 so it is a [-4,∞)
Answer:
(x+6)(x+2) is the factored equation
(-6, -2) is the coordinates
Step-by-step explanation:
find what multiplies to be 12 and adds to be 8
set each factor equal to 0 and solve for x, which is the coordinates
Answer:
The answer should be B
Step-by-step explanation:
I hope this helps! Let me know if I am wrong.
4 units. Plot the two point and connect them with a line. You can now make a right triangle. The line you plotted is the hypotonuse. Use the pythagorean theorem to find the distance between A and B is 4 units.