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Alinara [238K]
1 year ago
13

The function D(t) defines a traveler’s distance from home, in miles, as a function of time, in hours. Which times and distances

are represented by the function? Select three options. The starting distance, at 0 hours, is 300 miles. At 2 hours, the traveler is 725 miles from home. At 2.5 hours, the traveler is still moving farther from home. At 3 hours, the distance is constant, at 875 miles. The total distance from home after 6 hours is 1,062.5 miles.
Mathematics
2 answers:
Neporo4naja [7]1 year ago
7 0

Answer:

B, D, E

Step-by-step explanation:

deff fn [24]1 year ago
5 0

Answer:

B) At 2 hours, the traveler is 725 miles from home.

D) At 3 hours, the distance is constant, at 875 miles.

E) The total distance from home after 6 hours is 1,062.5 miles.

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Which statement is true regarding the graphed functions?
anyanavicka [17]

Answer:

the last option: f(-2)=g(-2)

Step-by-step explanation:

Make sure you have the numerical answer for each of the functional expressions that are shown among the possible solution choices:

f(4) = -14  (what the blue function reads  [its y-value] when x is 4)

g(4) = 10  (what the red function reads [its y-value] for x=4)

g(-2) = 4 (y-value of the red function when x is -2)

f(2) = -8 (y-value of the blue function for x = 2)

f(-2) = 4 (y-value of the blue function for x =-2)

use them to compare the options they give you, and the only one that matches is the last option.

3 0
1 year ago
The picture shows a feeding trough that is shaped like a right prism.
koban [17]
A=24 botton and 20x4 for the side.
B=120
4 0
2 years ago
Read 2 more answers
What are the solutions to the equation 0 = x2 – x –6? Select two options
KatRina [158]

Answer:

x=3 or x=-2

Step-by-step explanation:

This is factorable.

The leading coefficient is 1.

Since this is a quadratic all we have to do is find two numbers that multiply to be c and add up to be b to factor the expression that is to the left of the equal sign.

By the way a quadratic expression looks like ax^2+bx+c.

So we want to find two numbers that multiply to be -6 and add up to be -1.

Those numbers are -3 and 2 since (-3)(2)=-6 and -3+2=-1.

So the factored form is:

(x-3)(x+2)=0.

Since we have a product is zero then at least one of the factors need to be zero in order for the equation to hold.

So this means we have the following two equations to solve:

x-3=0 or x+2=0

First equation we will add 3 on both sides.

Second equation we will subtract 2 on both sides.

x=3 or x=-2

6 0
2 years ago
Read 2 more answers
Two consecutive integers are such that 3 times the larger exceeds twice the smaller by 34. find the integers.
julsineya [31]

x - a smaller number

(x+1) - a larger number

3(x+1) - 2x = 34

3x + 3 - 2x = 34

x= 31

(x+1) = 32

7 0
1 year ago
Read 2 more answers
During the 2010 baseball​ season, the number of wins for three teams was three consecutive integers. Of these three​ teams, the
uysha [10]

Answer:

76075, 76076, 76077

Step-by-step explanation:

<u>There are 3 teams; Team A, Team B and Team C</u>

<em>Team A has most wins</em>

<em>Team C has least wins</em>

<em>Team B is in between</em>

<u>All these will be consecutive numbers.</u>

<em>Team B: x</em>

<em>Team A: x + 1 (most wins)</em>

<em>Team C: x - 1 (least wins)</em>

<em>Team A + Team B + Team C = Total number of wins</em>

x + x + 1 + x - 1 = 228228

3x = 228228

x = 76076

<em>Wins of Team B : x =</em> 76076

<em>Wins of Team A : x + 1 = 76076 + 1 =</em> 76077

<em>Wins of Team C : x - 1 = 76076 - 1 =</em> 76075

Therefore, in the 2010 season, Team A had 76077 wins, Team B had 76076 wins and Team C had 76075 wins.

!!

6 0
1 year ago
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