What's the equation of the parabola passing through these 3 points: (1,3), (5,1), and (8,4)?
Your answer will be in the form: y = ax² + bx + c
**Use TWO decimal places for each, do not round, just
grab the first two decimals for each number**

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

$15 each

step-by-step explanation:

$45/3 children= $15 each