All categories

3 years ago

If f(x)=2x to the second power what is f(x) when x=3

Mathematics

2 answers:

Bad White [126]3 years ago

8 0

<h3> ♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Just substitute 3 in:

2(3)^2 = 18

It would be 18

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

Alika [10]3 years ago

6 0

Answer:

Step-by-step explanation:

2*3

6^2

6*6 = 36

You might be interested in

If anyone can help me figure out these answers that would be great! Thank youu (pls show work!)

REY [17]

1) 4 gallons

2) 30 ounces

5 0

2 years ago

A research organization reported that 41 percent of adults who were asked to describe their day responded that they were having

Neporo4naja [7]

Answer:

B) No, because the p-value is greater than any reasonable significance level

Step-by-step explanation:

H-null: p = 0.41

H-alt: p =/= 0.41

1 proportion Z test

On a calculator: stat + tests + 5

p: .41

x: 245

n: 600

prop: =/= p

This gives a p-value = .934

(standard significance level is .05, so this p-value is much larger)

fail to reject H-null

3 0

2 years ago

Find the simple interest paid for 7 years on a $600 loan at 5% per year.

aksik [14]

Answer:

Step-by-step explanation:

200

3 0

1 year ago

Determine the correct set up for solving the equation using the<br> quadratic formula 4x^2-5=3x+4

slava [35]

You need to subtract everything to the left side and set it equal to zero. Combine like terms.

Then, the coefficient of x^2 is a, the coefficient of x is b, and the constant term is c.

4x^2 - 5 = 3x + 4

4x^2 - 3x - 5 - 4 = 0

4x^2 - 3x - 9 = 0

a = 4; b = -3; c = -9

$x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}$

$x = \dfrac{-(-3) \pm \sqrt{(-3)^2 - 4(4)(-9)}}{2(4)}$

7 0

3 years ago

What is 0.326 in expanded form

12345 [234]

0.300 + .020 + 0.006 would be 0.326 in expanded form.

3 0

3 years ago