Answer:
The answer is: y = 1/2x + 2
Step-by-step explanation:
Given equation: y = 1/2x + 5
Given point: (-2, 1)
The slope of the given line is 1/2. Parallel lines have the same slope.
Use the point slope form and solve for y:
y - y1 = m(x - x1)
y - 1 = 1/2(x - (-2))
y - 1 = 1/2(x + 2)
y - 1 = 1/2x + 1/2 * 2
y - 1 = 1/2x + 1
y = 1/2x + 2
Proof:
f(-2) = 1/2(-2) + 2
= -1 + 2
= 1, giving point (-2, 1)
Hope this helps!! Have an Awesome Day!! :-)
F(1)=8000x0.55x1=4400
f(2)=8000x0.55x2=8800
(8800-4400)/2=2200
The answer is 9 because if there are 3 per kennel, you would do number of kennels*3=number of dogs
number of kennels*3=27
number of kennels=9
1. order pairs : (3,1), (-2,-1)
1 + 1 / 3 + 2 = 2 / 5 is the slope
2. order pairs : (2,-3), (-3,2)
-3 - 2 / 2 + 3 = - 5 / 2 is the slope
3. order pairs : (1,3), (-1,-2)
3 + 2 / 1 + 1 = 5 / 2 is the slope
I used the slope formula to get my answers.
