Answer:
(7,5)
(9,5)
(11,5)
(13,5)
Step-by-step explanation:
For the first step we plug in x
y=2(1)+5
y=7
y=2(2)+5
y=9
y= 2(3)+5
y=11
y=2(4)+5
y=13
Since the plus 5 is the y intercept we put that in the ordered pair like so:
(7,5)
(9,5)
(11,5)
(13,5)
5) x^2+3x-1. when x <= -2
3f (-5)= 3 (5^2+3 (-5)-1)
= 75-45-3
=27
-2 <x <6
2 (2)^x-1
4f (2)= 4. (2 (2)^2-1)
=16
x>6
f (10)= (3x+6)/x+2
= 36/12
=3
3f (-5)+4f (2)-f (10)
= 27+16-3
=40. 40 is the final answer
Good luck; )
The first quartile is 27 and the third is 36 you would subtract 36 - 27 = 9.
Answer:
Step-by-step explanation:
axiom goes with a given definition assumed to be true
theorem goes with a logical argument showing that a theorem is true
proof is a statement that requires proof
Answer:
x = -4
Step-by-step explanation:
I'm assuming we solve for x, so Let's solve for x!
First, combine like terms.
4x + 12 = -4
Now subtract -12 from each side.
4x = -16
Now, divide by 4 from each side.
x = -4