3 years ago

Evaluate F(x)=2x^2+5x-16 for x=4

Mathematics

1 answer:

Ratling [72]3 years ago

5 0

Answer:

$36$

Step-by-step explanation:

F(x)=2x^2+5x-16 for x=4

$2(4)^2+5(4)-16 \\ 2 \times 16 + 20 - 16 \\ 32 + 4 = 36$

You might be interested in

The spinner below is spun twice. If the spinner lands on a border, that spin does not count and spin again. It is equally likely

cestrela7 [59]

Answer:

A) 1/6 & 1/12 (with borders) 1/3 & 1/6 (without borders)

B) 1/4 & 1/12 (with borders) 1/2 & 1/6 (without borders)

C) 1/4 & 1/4 (with borders) 1/2 & 1/2 (without borders)

Step-by-step explanation:

3 0

3 years ago

How do you do this math homework

Elza [17]

Answer: we need a picture

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

9+ 13 + 17 + ...+ 457=

Readme [11.4K]

Answer:

418

Step-by-step explanation: 457-17-13-9=418

To double check: 418 + 17 + 13 + 9 = 457

6 0

4 years ago

2. Write the probability of each event when choosing one card at random from a standard

xeze [42]

Answer:

Step-by-step explanation:

(King of Diamonds) = 1/52

(A Heart) = 1/4

(Red Three) = 1/26

(Red Card) = 1/2

3 0

3 years ago

30. (14 letters) The process of changing one unit of measure to another.

Georgia [21]

Unit conversion
taxable income

7 0

3 years ago

Read 2 more answers