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4 years ago

I used 1/6 of granola 2day and 1/2 of granola yesterday how many granolas did i make

Mathematics

1 answer:

Art [367]4 years ago

5 0

Answer:

If i'm not mistaken it's 2/3. Srry if i'm wrong i tried

Step-by-step explanation:

1/6+1/2=2/3

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PLEASE ANSWER! Given the functions f(x) = x2 + 6x - 1, g(x) = -x2 + 2, and h(x) = 2x2 - 4x + 3, rank them from least to greatest

Ratling [72]

Answer:

he rank from least to great based on their axis of symmetry:

0, 1, -3 ⇒ g(x), h(x), f(x)

So, option C is correct.

Step-by-step explanation:

A quadratic equation is given by:

$ax^2+bx+c =0$

Here, a, b and c are termed as coefficients and x being the variable.

Axis of symmetry can be obtained using the formula

$x = \frac{-b}{2a}$

Identification of a, b and c in f(x), g(x) and h(x) can be obtained as follows:

$f(x) = x^2 + 6x - 1$

⇒ a = 1, b = 6 and c = -1

$g(x) = -x^2 + 2$

⇒ a = -1, b = 0 and c = 2

$h(x) = 2^2 - 4x + 3$

⇒ a = 2, b = -4 and c = 3

So, axis of symmetry in $f(x) = x^2 + 6x - 1$ will be:

$x = \frac{-b}{2a}$

x = -6/2(1) = -3

and axis of symmetry in $g(x) = -x^2 + 2$ will be:

$x = \frac{-b}{2a}$

x = -(0)/2(-1) = 0

and axis of symmetry in $h(x) = 2^2 - 4x + 3$ will be:

$x = \frac{-b}{2a}$

x = -(-4)/2(2) = 1

So, the rank from least to great based on their axis of symmetry:

0, 1, -3 ⇒ g(x), h(x), f(x)

So, option C is correct.

Keywords: axis of symmetry, functions

Learn more about axis of symmetry from brainly.com/question/11800108

#learnwithBrainly

7 0

4 years ago

What percentage of 48 is 62?

Mila [183]

Answer:

129

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

If Brooke and her friend can bake 24 batches of brownies in 8 hours, how many batches of brownies can they bake in 40 hours? Con

LenaWriter [7]

Answer:

120 brownies

Step-by-step explanation:

if you divide 40/8 you get 5 and you times 24 times 5 you get 120

7 0

4 years ago

Read 2 more answers

Tamara wants to buy a tablet that costs $437. She saves $50 a month for 9 months. Does she have enough money to buy the tablet?

satela [25.4K]

Answer:

Yes, because 50 • 9 = 450 and 450 is greater than 437.

50 • 9 = 450 > 437

Step-by-step explanation:

Hope this helped

6 0

3 years ago

The sum of two numbers is 15. four times the smaller number is 60 less than twice the larger number. what is the larger number?

kirza4 [7]

X = smaller number, y = larger number
x + y = 15.....x = 15 - y
4x = 2y - 60

4(15 - y) = 2y - 60
60 - 4y = 2y - 60
60 + 60 = 2y + 4y
120 = 6y
120/6 = y
20 = y <==== larger number is 20

x + y = 15
x + 20 = 15
x = 15 - 20
x = - 5

4 0

4 years ago