juniorvalencia4

12.10.2019 • 

Mathematics

Each statement describes a transformation of the graph of f(x) = 3x. which statement correctly describes the graph of g(x) = 3(x - 5) + 4?

a.

the graph of g(x) is the graph of f(x) translated up 4 units and left 5 units.

b.

the graph of g(x) is the graph of f(x) translated down 5 units and left 4 units.

c.

the graph of g(x) is the graph of f(x) translated down 5 units and right 4 units.

d.

the graph of g(x) is the graph of f(x) translated up 4 units and right 5 units.

the population of a small town, p, as a function of time, t, in years past 1940 is given below.

p = 3,236 + 275t

for which of the following years was the population of the town 9,836?
a.
1974
b.
1934
c.
1964
d.
1924

Ответ:

cdfvghjk

06.01.2022

Mathematics

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D

Step-by-step explanation:

Compare the original function f(x) = 3x to the modified function g(x) = 3(x-5)+4

In g(x) we are subtracting 5 from x and because it's being done to x it means the shift is horizontal (just like the x-axis is horizontal).  To figure out which way the graph shifts make that expression equal to zero and solve:

x-5 = 0

x=5 > positive 5 so this means 5 units to the right.

The +4 is being added to the entire function and this means it moves up 4 because it's positive 4.

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Ответ:

SoWhat2237

13.05.2023

Mathematics

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Once you know the height and width, multiply them to get the area of the square. To find the perimeter of the square, add all four sides together. To find the area of a triangle, multiply together two of the sides not the hypotenuse and then multiply that figure by 1/2.

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