Answer:
y = 3,224x + 750
Step-by-step explanation:
Assuming the scholarship and grants are applied using the slope intercept form y=mx+b where m is the slope in this case the cost per year attending x the number of years attended and b the y intercept which in this case is the one time fee subtracting 13,774 by 10,550 gives us 3,224.
Since the one time fee is only in place once that would make it the y intercept therefore y=3,224x+750 is the correct answer
Answer:
y
=
9 when x
=
4
Step-by-step explanation:
If y varies inversely as x then
XXX
x
⋅
y
=
c for some constant c
Given y
=
12 when x
=3 XXX
3
⋅
12
=c
XXX
⇒
c
=
36
So
XXX
x
⋅
y
=
36 and when
x
=
4
XXX
4
*y
=
36
XXX
⇒
y
=
9
So if a = 4 we can substitute the value of the variable into the function
So if a = 4
Then in the equation
6a + 7
We substitute a for 4 which gets
6(4) + 7
24 + 7
31
There for the answer is A
Hope this helps!
Answer:20 minutes
Step-by-step explanation:
