All categories

2 years ago

Which function is linear?

Mathematics

2 answers:

Finger [1]2 years ago

7 0

Answer:

probably b

Step-by-step explanation:

I think for the other 3 answers, you are trying to have the x's have exponents, making them non-linear. While since b increases by 5 when x increases by 1, it is a linear function

pav-90 [236]2 years ago

3 0

Answer: The Answer Is (D.

Step-by-step explanation:

f(x) =

− 10

A function is linear if it can be expressed in the form f(x)= mx + b or if its graph is a straight line.

f(x)= mx + b

f(x) =

− 10

f(x) =

x − 10

You might be interested in

Marsha's house is located on the coordinate plane below. Tasha's house is located 6 units from Marsha's house. Which of the foll

Gekata [30.6K]

B 4,2 because it is 6 units away from the point

3 0

2 years ago

function expressed by formula y=-0.5x is there a value of x for which y=-150 if there is such value then solve it

vekshin1

Answer:

3000

Step-by-step explanation:

y=-.05x

y=-150

x*.05=150

150/.05=3000

7 0

2 years ago

Read 2 more answers

F(x) = 2x2 – 4x – 3

Elanso [62]

Mica should have added 2 to 3 instead of 1

7 0

2 years ago

Read 2 more answers

How to find horizontal asymptotes with x as an exponent analytically?

tiny-mole [99]

When the base is greater than 1, the value approaches zero as the exponent goes to -∞. When the base is less than 1, the value approaches zero as the exponent goes to ∞. Whatever additions or factors you have that modify the exponential term will modify the asymptote accordingly.

4 0

3 years ago

A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a given day are 0.53, 0.40

SpyIntel [72]

The mean of the probability distribution is given by the expected value given by

$E(x)=\sum xp(x) \\ \\ =0(0.53)+1(0.40)+2(0.05)+3(0.02) \\ \\ =0.40+0.10+0.06=0.56$

The variance of the probability distribution is given by

$Var(x)=(x-\bar{x})^2p(x) \\ \\ =(0-0.56)^2(0.53)+(1-0.56)^2(0.40)+(2-0.56)^2(0.05)\\+(3-0.56)^2(0.02) \\ \\ =(-0.56)^2(0.53)+0.44^2(0.40)+1.44^2(0.05)+2.44^2(0.02) \\ \\ =0.3136(0.53)+0.1936(0.40)+2.0736(0.05)+5.9536(0.02) \\ \\ =0.166208+0.07744+0.10368+0.119072=0.4664$

The standard deviation is given by

$\sigma(x)=\sqrt{Var(x)} \\ \\ =\sqrt{0.4664}=0.683$

5 0

2 years ago