All categories

1 year ago

Evaluate the following function: Show all work! h(x)=3x²+2-2x, Find h(-2)

Mathematics

1 answer:

Mkey [24]1 year ago

8 0

<h2><u>Polynomial Function</u></h2>

<h3>Evaluate the following function: Show all work! h(x)=3x²+2-2x, Find h(-2)</h3>

To determine the answer, substitute the given value to the function and simplify.

h(x) = 3x² + 2 - 2x; h(-2)
h(-2) = 3(-2)² + 2 - 2(-2)
h(-2) = 3(4) + 2 + 4
h(-2) = 12 + 2 + 4
h(-2) = 14 + 4
h(-2) = 18

<u>Answer:</u>

<u>18</u> is the answer.

Wxndy~~

You might be interested in

What is the volume of this figure?<br><br> Enter your answer in the box.<br><br> yd³

tia_tia [17]

Answer:

4095

Step-by-step explanation:

This Is for the 4.07 K-12 Quiz! <3

6 0

2 years ago

use the explicit formula an = a1 + (n - 1) * d to find the 500th term of the sequence below. 24,30,36,42,48,... A. 3018 B. 3042

marishachu [46]

Answer:

Option A.

Step-by-step explanation:

The given sequence is

24, 30, 36, 42, 48, ...

It is an AP. Here,

First term = 24

Common difference = 30-24 = 6

The given explicit formula for nth term is

$a_n=a_1+(n-1)d$

where, $a_1$ is first term, d is common difference.

Substitute $a_1=24, d=6 \text{ and }n=500$ in the above formula.

$a_{500}=24+(500-1)(6)$

$a_{500}=24+(499)(6)$

$a_{500}=24+2994$

$a_{500}=3018$

The 500th term of the sequence is 3018.

Therefore, the correct option is A.

3 0

2 years ago

Help me solve this question for geometry and thanks !!

Degger [83]

Answer:

(-2, -6)

Step-by-step explanation:

g(x) = (x+2)²-6

= x²+4x+4-6

= x²+4x-3

the vertex :

x = -4/2 = -2

y = (-2+2)²-6 =0-6 = -6

point of vertex : (-2, -6)

4 0

2 years ago

What is the surface area of the figure

S_A_V [24]

Answer:

you multiply the first the square Indian that will give you the essay equals in a square

6 0

2 years ago

Need help with number 3

MAVERICK [17]

Vertical angles are always equal. The vertical angles are the ones opposite each other. Therefore x would equal 40.

5 0

2 years ago

Evaluate the following function: Show all work! h(x)=3x²+2-2x, Find h(-2)​

Evaluate the following function: Show all work! h(x)=3x²+2-2x, Find h(-2)