All categories

3 years ago

What is the vertex of g(x)=-3x^2+18x+2? a) (3,-25) b) (-3,-25) c) (3,29) d) (-3,29)

Mathematics

1 answer:

poizon [28]3 years ago

6 0

C). (3, 29) would be your answer.

Explanation?:

Rewrite the equation in vertex form.

y = -3(x - 3)^2 + 29

use the vertex form, y = a(x - h)^2 + k, to determine the values of a, h, and k.

a = -3

h = 3

k = 29

The vertex = (h, k)/(3, 29)

Hope this helps!

You might be interested in

What’s the LCM for 22, 44 show your work

Anna [14]

The Lowest common multiple of 22 and 44 would be 22 because each of the numbers are divisible by it. So 22 / 22 = 1 and 44 / 22 = 2

4 0

3 years ago

Easy question.<br><br> Solve the inequality -5x<40

laiz [17]

$\huge\text{Hey there!}$

$\mathsf{-5x < 40}$

$\large\text{DIVIDE -5 to BOTH SIDES}$

$\mathsf{\dfrac{-5x}{-5}$

$\rm{CANCEL\ out: \dfrac{-5}{-5} \ because\ that \ gives\ you\ 1}$

$\rm{KEEP: \dfrac{40}{-5}\ because \ that \ gives \ you \ what \ you \ are\ comparing}\\\\\rm{to \ the \ x-value}$

$\mathsf{\dfrac{40}{-5}=\boxed{\bf -8}}$

$\mathsf{x > -8}$

$\boxed{\boxed{\large\textsf{Answer: \large \bf x }\bf > \large\textsf{\bf -8}}}\huge\checkmark$

$\boxed{\large\textsf{IT is an O(P)(E)(N)(E)(D) circle shaded to the right}}$

$\large\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

3 0

3 years ago

Create an exponential function that starts at 650 and increases by 12% us the form f(x) = p (1=r)^x

ololo11 [35]

F(x)= 650(1+.12)^x

f(x) = 650(1.12)^x

4 0

3 years ago

What can you tell about a triangle when given three side lengths?

Genrish500 [490]

Check whether it is possible to have a triangle with the given side lengths for example 7,9,13 then add any two sides and see if it is greater than the other side. Example the sum of 7 and 9 is 16 and 16 is greater than 13

3 0

2 years ago

Divide 1.20m in the ratio 2:3:4 in a clear way

tatuchka [14]

2:3:4 gives 9 equal parts.
1.20 divided by 9 is 0.133.

2 * 0.133 would be 0.266m
3 * 0.133 would be 0.399m
4 * 0.133 would be 0.533m

To check this calculate 0.533 + 0.399 + 0.266 would be 1.198m (close enough)

4 0

3 years ago