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lakkis [162]
3 years ago
9

If y = 3x +1 were changed to y = x+1, how would the graph of the new function

Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0

Answer:

Step-by-step explanation:

The standard form of a linear equation, a line, is y = mx + b, where m is the slope. The rule is the higher this value of m, the steeper the graph is. If we have the original equation y = 3x + 1, its slope m is 3; in the "new" equation, y = x + 1, its slope is 1. So the "new" equation would be less steep because the slope is a lower value than the original.

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Pls help I will give you a crown pls 13 points
boyakko [2]

Option C: y = \frac{1}{2}x+\frac{5}{2} is the right answer

Step-by-step explanation:

Given points are:

(x1,y1) = (-1,2)

(x2,y2) = (3,4)

First of all, the slope has to be found

m =\frac{y_2-y_1}{x_2-x_1}\\=\frac{4-2}{3+1}\\= \frac{2}{4}\\=\frac{1}{2}

The slope-intercept form of line is:

y = mx+b

Putting the value of m

y = \frac{1}{2}x+b

Putting (3,4) in equation

4 = \frac{1}{2}(3) +b\\4 = \frac{3}{2} +b\\b = 4 - \frac{3}{2}\\= \frac{8-3}{2}\\=\frac{5}{2}

Putting the value of b

y = \frac{1}{2}x+\frac{5}{2}

Hence,

Option C: y = \frac{1}{2}x+\frac{5}{2} is the right answer

Keywords: Equation of line, slope

Learn more about equation of line at:

  • brainly.com/question/2116906
  • brainly.com/question/2131336

#LearnwithBrainly

4 0
3 years ago
Which is greater 1/10 or .09 why?
lesantik [10]

Answer:

1/10

Step-by-step explanation:

Decimal Form:

0.09

0.1

Fraction Form:

9/100

1/10

Percentage Form:

9%

10%

Hope that helps :-)

6 0
3 years ago
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pashok25 [27]

Answer:

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Step-by-step:

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7 0
3 years ago
Which situation is an example of exponential decay?
marshall27 [118]

Answer:

Half Life

Step-by-step explanation:

Cells decay by half of how much they decayed last time. This is an example of  exponential decay.

4 0
3 years ago
Solve for x:<br><br> -x/3 = 2
Dima020 [189]

Answer:

x = -6

Step-by-step explanation:

-x/3 = 2

Multiply each side by -3 to isolate x

-x/3  * -3= 2*-3

x = -6

7 0
3 years ago
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