2 years ago

Find f(–2) for f(x) = 3 • 2x

Mathematics

2 answers:

masha68 [24]2 years ago

5 0

Answer: f(-2)= -12

Step-by-step explanation:

f(-2)= 3*2(-2)

f(-2)= 3*(-4)

f(-2)= -12

Sati [7]2 years ago

4 0

Answer:

actually its 2 over 9 ...aka 2/9

Step-by-step explanation:

You might be interested in

Write an equation that represents degrees fahrenheit in terms of degrees celsius. let xx represent the temperature in degrees ce

IgorC [24]

As we know Conversion from fahrenheit to celsius is
$F - 32 = \frac{9C}{5}$

We can write it also as

$F = \frac{9C}{5}+32$

F as y and C as x then we can write it as

$y = \frac{9x}{5} + 32$

7 0

3 years ago

Jordan uses a 20% off coupon when she buys a camera that originally cost $100.00 How much money does jordan save and what is the

prohojiy [21]

100 - (1-20%) = 80$
so basically the camera cost 80

5 0

2 years ago

Read 2 more answers

Question 2 of 4

Alexxandr [17]

Answer:

The time it took for the bottle rocket to reach a height of 200 feet is 60 seconds.

Step-by-step explanation:

The function for the height of the bottle rocket (in feet), <em>t</em> seconds after it is launched is:

$h(t)=1157-16\ t$

Compute the value of <em>t</em> as follows:

$h(t)=1157-16\ t$

$200=1157-16t$

$16t=1157-200\\16t=957\\$

$t=59.8125\\t\approx60$

Thus, the time it took for the bottle rocket to reach a height of 200 feet is 60 seconds.

8 0

3 years ago

Using the formula A = 6s2, solve when s = 2?

rosijanka [135]

Answer:

When s=2, A=24

Step-by-step explanation:

We are given the formula $A = 6s^2$

We need to solve and find value of A , when s=2

So, putting value of s in the given formula we can find value of A

The formula given is:

$A=6s^2\\Put\:s=2\\A=6(2)^2\\A=6(4)\\A=24$

So, by putting s= 2, We get A=24

6 0

2 years ago

How does the value of log 100 compare with the value of log 20?

Volgvan

Answer:

Option 3

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers