Ask question

Ask question

All categories

2 years ago

15

Consider this function rule: multiply the input by two and then subtract one to get the output. Write an equation that gives thi

s rule in symbolic form

1 answer:

rusak2 [61]2 years ago

7 0

Answer:

f(x)=2x-1

Step-by-step explanation:

The output is f(x). The input is x.

The prompt says to multiply the input by 2, so 2x.

Then subtract 1 to get f(x).

Hope this helps!

You might be interested in

HELP! Writing a Two-Column Proof

torisob [31]

Answer:

1. <ABC≅ <DEF - given

2. <GHI≅<DEF- given

3. <DEF≅<GHI- Symmetric property

4. <ABC≅<GHI- transitive property

5. m<ABC=m<GHI- definition of ≅ angles

Step-by-step explanation:

5 0

2 years ago

For which sample size (n) and sample proportion (p) can a normal curve be

Nonamiya [84]

Answer:

Option c.

Step-by-step explanation:

Using the normal curve to approximate a sampling distribution:

For a sample size n and a proportion n, the normal curve can be used if:

$np \geq 10$ and $n(1-p) \geq 10$

Option a:

$np = 35*0.8 = 28 > 10$

$n(1-p) = 35*0.2 = 7 < 10$

So option a cannot be used.

Option b:

$np = 65*0.9 = 58.5 > 10$

$n(1-p) = 65*0.1 = 6.5 < 10$

So option b cannot be used.

Option c:

$np = 65*0.8 = 52 > 10$

$n(1-p) = 65*0.2 = 13 > 10$

So option c can be used, and is the answer

Option d:

$np = 35*0.9 = 31.5 > 10$

$n(1-p) = 35*0.1 = 3.5 < 10$

So option d cannot be used.

The answer is given by option c.

7 0

3 years ago

what is 7.5 x 10 to the negative 3rd power + 5.8 x 10 to the negative 3rd power in scientific notation

Nastasia [14]

The answer is $1.33*10^-3$ , or 0.0133.

6 0

3 years ago

A translation 2 units to the right and 10 units up. Then a reflection over the line AC

Artyom0805 [142]

80 is the correct answer

6 0

2 years ago

Whats the gcf of 15 and 70

makvit [3.9K]

The gcf of 15 and 70 is 5

8 0

3 years ago

Read 2 more answers