3 years ago

Which of the following functions is not linear?

Mathematics

1 answer:

pickupchik [31]3 years ago

8 0

Answer:

third bubble, y = (1/3)^x

Step-by-step explanation:

You might be interested in

For 250 points and brainiest......

igor_vitrenko [27]

Answer:

1.) -7,-5,0

2.)-3,-2,10

3.)-18.5,-12.5,18

4.)-24.5-20,26

Step-by-step explanation:

6 0

3 years ago

if the equation 2x^2+ bx+ 5=0 has no real solutions, which of the following must be true A. b^2 < 10 B. b^2> 10 C. b^240

melisa1 [442]

Answer:

C. b²< 40

Step-by-step explanation:

2x²+ bx + 5=0 has no real solutions

=> D< 0

b² < 4ac

b²< 4(2)(5)

b²< 40

6 0

3 years ago

HELP DUE IN 30 MINS!

zepelin [54]

Answer:

sin 72° = 15/x
x = 15 / sin 72 °
x = 15.8 (rounded)

8 0

3 years ago

Read 2 more answers

Daud can jog 4 miles in 75 minutes. What is David's jogging rate per hour?

RoseWind [281]

Answer:

3 mph

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The angle of depression from a helicopter to its landing space is 56°. If the helicopter is flying at 1000 ft, find the distance

Novay_Z [31]

Answer:

$1206.22\ \text{ft}$

Step-by-step explanation:

The height at which the helicopter is 1000 ft

Angle of depression is $56^{\circ}$

$\theta=90-56=34^{\circ}$

We have the relation

$\cos\theta=\dfrac{\text{Adjacent side}}{\text{Hypotenuse}}\\\Rightarrow \cos34^{\circ}=\dfrac{1000}{x}\\\Rightarrow x=\dfrac{1000}{\cos 34^{\circ}}\\\Rightarrow x=1206.22\ \text{ft}$

The distance of the helicopter to the landing space is $1206.22\ \text{ft}$ .

7 0

3 years ago

Which of the following functions is not linear?​

Which of the following functions is not linear?