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pav-90 [236]
3 years ago
12

Solve for x. 2 - In(x + 3) = In 4 x = In 4 - 1 Ox=2e Ox-4e2-3 OX=-3​

Mathematics
1 answer:
erastova [34]3 years ago
6 0

Answer:

X=1

Step-by-step explanation:

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Which of the following functions is graphed below
Ratling [72]

The function that is graphed is y = |x -2| + 3. The correct option is D. y = |x -2| + 3

<h3>Absolute value graph</h3>

From the question, we are to determine the function for the given graph

From the graph,

When x = 2, y = 3

The equation that satisfy this condition is

y = |x -2| + 3

NOTE: This function satisfies all the points on the graph

Hence, the function that is graphed is y = |x -2| + 3

Learn more on Absolute value graph here: brainly.com/question/17082317

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1 year ago
Which of the following points is in the solution set of y&gt;-x^2+5?
QveST [7]
The only point which is a solution is C
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3 years ago
Determine the discriminant for the quadratic equation -3 = x^2 + 4x+ 1. Based on the discriminant value, how many real number so
Kitty [74]
Hello : 
<span>-3 = x² + 4x+ 1
x²+4x+4=0
a=1 and  b= 4    c= 4 
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one solution : -b/2a = -4/2 = -2
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5 0
3 years ago
Write an equation of a line perpendicular to the line 1/2x - 5 , passing through the point (-1 , 7)
jok3333 [9.3K]
<h3>Answer ↓</h3>

y=-2x+5

<h3>Calculations ↓</h3>

First of all we need to determine the slope of the line perpendicular to y = 1/2x - 5 .

The slopes of perpendicular lines are opposite reciprocals.

So we take 1/2 , turn it over , and change it's sign :

^1/_2\:\:\:--- > ^2/_1\:\:\:--- > 2\:\:\:--- > -2

The slope of the line perpendicular to y = 1/2x-5 is -2 .

Since we're also given a point that the line crosses , we can write the line's equation in point - slope form :

y-y₁=m(x-x₁)

y-7=-2(x-(-1)

y-7=-2(x+1)

Now convert to slope intercept :

y-7=-2x-2

add 7 on both sides :

<h3>y = -2x+5</h3>

\footnotesize\text{hope\:helpful}

7 0
2 years ago
Find the slope and y-inercep for y=x+4
lord [1]

Answer:

gradient = 1

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the equation for a linear graph is y = mx+c, where m is the gradient, and c is the y-intercept.

hence, the gradient of the equation is 1 and the y-intercept is 4.

8 0
2 years ago
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