2 years ago

Which of the following relations represent a function?

Mathematics

2 answers:

STALIN [3.7K]2 years ago

8 0

B
You can only use the same value for x once

Mkey [24]2 years ago

3 0

Answer: B is correct

Step-by-step explanation:

You might be interested in

Carlos kicks a ball into the air. The function that models the scenario is f(t)= -16t^2+ 96t

gregori [183]

Check the picture below

thus $\bf 0= -16t^2+ 96t\impliedby \textit{hits the ground}$

solve for "t"

4 0

3 years ago

A meter stick perpendicular to the ground casts a 1.5 meter shadow at the same time a telephone pole casts a shadow that is 9 me

snow_lady [41]

The height of the telephone pole = 9 / 1.5 = 6 meters

7 0

3 years ago

Tim earned $300 in five days. After the first day, he earned $10 more each day than the day before. How much did Tim earn on the

Vika [28.1K]

Use the equation 300⇒5x to find how much tim made each day on average.
x⇒60 so, Day 1: $60, Day 2: $70 etc.. so the equation 300=5x+10 suffices the problem. 300⇒5x+10 ⇒ 290=5x
x=58
So, Tim earned $58 his first day. Hope this helped.

8 0

3 years ago

Read 2 more answers

Which expressions are equivalent to (4⋅a)⋅2 ?

anastassius [24]

<span>(4⋅a)⋅2
= 8a

hope it helps</span>

7 0

3 years ago

Please help me I will give you the brain thing and extra points. (image below) 2/30

yanalaym [24]

Answer:

4,9

Step-be-step thing

8 0

3 years ago