x-intercept is -16
Step-by-step explanation:
- Step 1: Find the x-intercept of the line y = 1/2 x + 8
x-intercept is the point of intersection of the line with the x-axis. Then y = 0.
⇒ 0 = 1/2 x + 8
⇒ -8 = 1/2 x
∴ x = -16
This problem is an another case which makes use of the concept of ratio and proportion. The ratio $2.52 per 0.5 gal should be proportional to the price of 4 gallons of milk. Let x be the price,
($2.52 / 0.5 gallon) = (x / 4 gallons)
The value of x is 20.16. Hence, the price of 4 gallons of organic milk is $20.16.
Answer:
-8/8 is the answer do to the formula
Step-by-step explanation:
y2 -y1
x2-x1