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2 years ago

BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Agata [3.3K]2 years ago

8 0

The “k” in this scenario represents the *y-intercept* of the function. g(x) is taking the graph of f(x) and shifting it up on the y axis by certain amount. By how much? Answer that, and you’ll have your k value.

frozen [14]2 years ago

7 0

The letter "k" in the g(x) function represents the y-incercept. We know that "k" is the y-incercept because the function g(x) = f(x) +k. which models the y=mx+b slope-intercept format. so, in this case k=2 because that is where g(x) intercepts the y-axis. so, the answer is k=2. Hope this helped!

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The height in feet of a ball dropped from a 150 ft building is given by h(t)=-16 ft^2 +150, where t is the time in seconds after

ipn [44]

Answer:

Part 1) Option A. h(2) = 86.00 means that after 2 seconds, the height of the ball is 86.00 ft

Step-by-step explanation:

we have

$h(t)=-16t^{2}+150$

where

t ----> is the time in seconds after the ball is dropped

h(t) ----> he height in feet of a ball dropped from a 150 ft

Find h(2)

That means ----> Is the height of the ball 2 seconds after the ball is dropped

Substitute the value of t=2 sec in the equation

$h(2)=-16(2)^{2}+150=86\ ft$

therefore

After 2 seconds, the height of the ball is 86.00 ft.

7 0

3 years ago

PLS HELP IF YOU WANT

Nastasia [14]

Answer:45 * t = 2.5 * (1-t)...the equation will have one solution.

Step-by-step explanation:

For this case, the first thing you should know is:

d: v * t

Where,

d: distance

v: speed

t: time

To go to school by bus we have:

d = 45 * t

To return from school we have:

d = 2.5 * (1-t)

how the distance is the same:45 * t = 2.5 * (1-t)

3 0

2 years ago

Read 2 more answers

Quadrilateral EFGH has the vertices E (-1,5), F (-2,3), G (-9,7), H (-3,6). What quadrant would all the vertices of quadrilatera

LenaWriter [7]

Answer:

Quadrant III

Step-by-step explanation:

5 0

3 years ago

The graph of an equation with a negative discriminant always has which characteristic?<br>

jasenka [17]

Answer:

a posative

Step-by-step explanation:

3 0

3 years ago

Based on historical data in Oxnard college, we believe that 37% of freshmen do not visit their counselors regularly. For this ye

slega [8]

Answer:

A sample size of 1031 is required.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.