All categories

2 years ago

Solve f(x)=0 and Compute f(0) given f(x)=2x-7.

Mathematics

2 answers:

Zarrin [17]2 years ago

7 0

Step-by-step explanation:

f(x)=2x-7.

by substituting value 0 for x,

f (0)=2×0-7

f (0)=-7

levacccp [35]2 years ago

5 0

Answer:

Step-by-step explanation:

_______

Good evening ,

_______________

f(x)=0 ⇔ 2x-7 = 0 ⇔ 2x = 7 ⇔ x = $\frac{7}{2}$

You might be interested in

1.13 Thank you! (Sorry it’s so blurry)

VikaD [51]

$\sqrt[8]{48^4}$ can be rewritten as $48^4$ to the $\frac{1}{8}$ power:

$(48^4)^ \frac{1}{8}$

Now, applying exponent rules (multiply exponent inside parentheses by the one outside parentheses), we get:

$(48^ \frac{1}{2})$

This is equivalent to $\sqrt{48}$ , so now, we just simplify:

$\sqrt{48}= \sqrt{16*3}= \sqrt{16}* \sqrt{3}=4 \sqrt{3}$

So:

$\sqrt[8]{48^4} =4 \sqrt{3}$

4 0

3 years ago

What expressions are equivalent to -2.5 (1 - 2n) - 1.5n?

jok3333 [9.3K]

Answer:

C. -2.5 - 6.5n

Step-by-step explanation:

i just think thats the answer

8 0

2 years ago

Read 2 more answers

What is the next term of the geometric sequence?

Makovka662 [10]

Answer:

Step-by-step explanation:

In a geometric sequence you are just multiplying basically. To go from 36 to 24, you multiply by 2/3, and the same will be with the next term. When you multiply 24 by 2/3 you get 16.

6 0

2 years ago

Please help on 5 and 6

fgiga [73]

Noah is right because 75% of 10 is 7.5 and 10% of 30 also equals 7.5

5 0

2 years ago

What is y=4/5x+7 in standard form?

viktelen [127]

I think its x=27 im not sure sorry if its wrong!

3 0

2 years ago