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3 years ago

Which describes the graph of y=(x-5)^2 -4

Mathematics

1 answer:

Lerok [7]3 years ago

5 0

Answer:

Use semi-log paper for plotting Y = log y instead of y against x.

The graph is the straight line Y = (log 2) x + log 5.

Explanation:

y is function of the form

Semi-log graph is good for revealing such relationship for experimental data [(x, y)] through plots in the proximity of a straight line.

Here, taking logarithms,

Y = log y = log 5 + x log 2.= m x + c.

Slope

is log 2 and Y-intercept is 5 on the log scale.

Graduations will show 1 unit Y = log 10. So, log 2 = 0.3019 unit of Y.

Step-by-step explanation:

y is function of the form

Semi-log graph is good for revealing such relationship for experimental data [(x, y)] through plots in the proximity of a straight line.

Here, taking logarithms,

Y = log y = log 5 + x log 2.= m x + c.

Slope

is log 2 and Y-intercept is 5 on the log scale.

Graduations will show 1 unit Y = log 10. So, log 2 = 0.3019 unit of Y

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3 years ago

9.) During the soccer season, Finn scored goals on 8% of the shots he

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2 years ago

One day 197 Eagle Ridge students went on a field trip. Five busses were filled with the same number of students, and two student

lisov135 [29]

Answer: 39 students

Step-by-step explanation:

First, remove the number of students who traveled by car from the total number so we can see the number of students who traveled by bus:

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5 0

3 years ago

Token has 18 dogs treats he gives the same number of treats to 6 dogs at the animal shelter which two equations could be used to

oksano4ka [1.4K]

6x=18 and $x=\frac{18}{6}$ can be used to find the number of treats each dog gets.

Step-by-step explanation:

Given,

Number of dogs treat = 18 treats

Numbers of dogs = 6 dogs

Let,

x represent the number of treats each dog get.

Therefore;

6x=18

and

$x=\frac{18}{6}\\$

6x=18 and $x=\frac{18}{6}$ can be used to find the number of treats each dog gets.

Keywords: equation, division

Learn more about division at:

#LearnwithBrainly

3 0

3 years ago

Solve for b. -9/3 + b = -1

True [87]

$-\frac{9}{3}$ + b = -1
Simplify $-\frac{9}{3}$ , which is: -3
-3 + b = -1
take -3 to the other side
-3 (+3) + b = -1 + (3)
-3 and + 3 cancels out
b = 2

Check:
$-\frac{9}{3}$ + (2) = -1
-3 + 2 = -1
-1 = -1

5 0

3 years ago