3 years ago

Evaluate the function at x = -4. f(x) = sqrt 2x²-7

Mathematics

1 answer:

Juliette [100K]3 years ago

6 0

Answer: 16 $\sqrt{2}$ -7

Step-by-step explanation:

You might be interested in

A bag contains 7 red marbles, 5 yellow marbles, 6 blue marbles, 4 green marbles, and 3 orange marbles. What is the probability o

dmitriy555 [2]

Answer:

A. 1/5

Step-by-step explanation:

Add all the numbers up, you get 25. There is 5 yellow marbles, so that's a 5/25 chance of picking a yellow one, now you just have to simplify, you then get 1/5, because 5 ÷ 5 is 1, and 25 ÷ 5 is 5.

5 0

4 years ago

1. At Chili's, a meal can be created by choosing an appetizer, an entree, and a dessert How

bazaltina [42]

Answer: 21

Step-by-step explanation:

7 0

3 years ago

(6x1000)+(1x10)+(8x1/1)+(9x1/10)+(4/100)=

Vera_Pavlovna [14]

$\qquad\qquad\huge\underline{{\sf Answer}}$

Let's evaluate ~

$\qquad \tt \dashrightarrow \:(6 \times 1000) + (1 \times 10) + (8 \times \frac{1}{1} ) + (9 \times \frac{1}{10} ) + \frac{4}{100}$

$\qquad \tt \dashrightarrow \:6000 + 10 + 8 + \frac{9}{10} + \frac{4}{100}$

$\qquad \tt \dashrightarrow \: \dfrac{600000 + 1000 + 800 + 90 + 4}{100}$

$\qquad \tt \dashrightarrow \: \dfrac{601894}{100}$

$\qquad \tt \dashrightarrow \:{6018.94}{}$

6 0

3 years ago

Jordan has a jar of 3 blue, 4 red, and 2 yellow marbles, as shown. Complete the table to show the ratio of blue marbles to yello

natta225 [31]

The ratio of blue to yellow is 3:2.

3 0

3 years ago

Read 2 more answers

PLEASE ANSWER + BRAINLIEST!!!

scoray [572]

Using the law of Cosines:

c^2 = 10^2 + 8^2 - 2*10*8*cos(105)

c^2 = 205.41
c = SQRT(205.41)
c = 14.3
The answer is D

8 0

3 years ago

Evaluate the function at x = -4. f(x) = sqrt 2x²-7​

Evaluate the function at x = -4. f(x) = sqrt 2x²-7