3 years ago

Evaluate the function for an input value of 3. f (x) = -4x^2 – 3x – 5

Mathematics

1 answer:

Lina20 [59]3 years ago

3 0

Answer:

Step-by-step explanation:

<u>Function given:</u>

f(x) = -4x² – 3x – 5

Evaluate the function for an input value of 3

<u>Input value is x = 3, output value is:</u>

f(3) = -4(3²) – 3(3) – 5 = -4(9) - 9 - 5 = -36 - 14 = -50
f(3) = -50

You might be interested in

I dont get this question.

SashulF [63]

It is 12 - 2/3 = 18, then solve :)
hope that helps :D

8 0

3 years ago

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

elena-s [515]

Answer:

its 84!

Step-by-step explanation:

volume of a rectangular prism is length * width * height, since the shape is 3D, or multi-demensional. you take all three numbers and multiply them together :) in this case its 7, 3, and 4. 4 * 3 is 12, and 12 * 7 is 84 :)

6 0

2 years ago

What is the missing term (10-4x^2)-(7x+?) =3x-6x^2

Yuliya22 [10]

Hello,

(10-4x²)-(7x+?)=3x-6x²
==>10-4x²-7x-3x+6x²=?
==>?=2x²-10x+10

8 0

3 years ago

which of these which of these is most likely to to describe the change received from a cash purchase? A.whole number B.negative

poizon [28]

Rational number: Whole number isn't likely, negative integer isn't change, rational number is most likely, irrational number is not possible for cash change.

7 0

3 years ago

65 - 14 = 65-5-______

Fed [463]

Answer: 60? to be hostens i have no clue sorry i hope this help...

Step-by-step explanation:

7 0

3 years ago