It is true because it passes the horizontal line test
Answer:
the missing a constant is the value of X
Step-by-step explanation:
Answer:
See below ~
Step-by-step explanation:
We need to prove they are equal.
Equate the values to each other.
- 2x² - 6x + 7 = x² - 2x + 3
- x² - 4x + 4 = 0
- (x - 2)² = 0
- <u>x = 2</u>
<u></u>
Now input the x-value in the 1st equation.
- y = 2(2)² - 6(2) + 7
- y = 8 - 12 + 7
- y = -4 + 7
- <u>y = 3</u>
<u></u>
Now input the same in the 2nd equation.
- y = (2)² - 2(2) + 3
- y = 4 - 4 + 3
- <u>y = 3</u>
<u></u>
Since the same x-value, on inputting in both equations, give the same y-value, it is proved they <u>touch each other</u>.
<u>Point of Contact</u>
Divide 8 by 3 then convert the answer to percent form
The answer is 47 pounds
Explanation:
1. First, let's calculate the amount of money that was spent on chicken
$5 per pound of chicken x 25 pounds = $125
2. Calculate the amount of money left to buy beef by subtracting the total spend on chicken to the total of the budget.
$454 (total) - $125 (chicken) = $329
3. Calculate how many pounds of beef you can buy with the money left by dividing the money into the price for one pound.
$329 / $7 = 47 pounds
