3 years ago

Is this a function??

1 answer:

8 0

Yes this is a function because the definition of a function is if the x doesn’t repeat and we can test this with the vertical line test that states that if you put an imaginary line where the points are the x shouldn’t repeat in this case this is true as the x doesn’t repeat

Your welcome

You might be interested in

4. Angelina braided b inches of her hair. Brooke braided 4 less than 1/3 the number of inches Angelina braided.

Marta_Voda [28]

Answer:

Step-by-step explanation:

3 0

3 years ago

What is the value of f(3) in the function f(x)=5/6x+8

natita [175]

For this case we have a function of the form $y = f (x)$ , where $f (x) = \frac {5} {6} x + 8$

We must find the value of the function when $x = 3$ , that is, we must find f (3). So:

$f (3) = \frac {5} {6} (3) + 8\\f (3) = \frac {15} {6} +8\\f (3) = \frac {5} {2} +8\\f (3) = 2.5 + 8\\f (3) = 10.5$

So $f (3) = 10.5$

Answer:

$f (3) = 10.5$

3 0

3 years ago

Solve by factoring m^2+8m+7=0

Alenkinab [10]

We can use completing the square.We add 16 and subtract 7 to both sides. Now we get m^2+8m+16=9. The left sides becomes (m+4)^2=9. Taking the square root of both sides and subtracting 4 we get -1 and -7.

3 0

3 years ago

Read 2 more answers

. In the problem 4 × 12 = 48, which numbers are the factors?

Ivahew [28]

The answer is 4 and 12

8 0

3 years ago

Read 2 more answers

Solve for x. Write the smaller solution first, and the larger solution second.

xeze [42]

Answer: