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Bond [772]
2 years ago
14

I need to write an equation for a line slope-intercept form for the following.

Mathematics
1 answer:
bearhunter [10]2 years ago
4 0
Y= mx+b

7= 2(5)+b

7= 10+b

-3= b

The answer is:

y= 2x-3
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the graph of the absolute value parent function is vertically stretched by a factor of three, then shifted two units left &
ahrayia [7]

Answer:

  • y =  3 | x + 2 | - 5

Step-by-step explanation:

<u>The absolute value function is:</u>

  • y = | x |

<u>Step 1. Function is vertically stretched by a factor of 3:</u>

  • y = 3 * | x |

<u>Step 2. Shifted two units left:</u>

  • y = 3 | x + 2 |

<u>Step 3. Shifted 5 units down:</u>

  • y =  3 | x + 2 | - 5

<em>See attached</em>

<em>Steps are </em><em>Black → Blue → Green → Red</em>

6 0
3 years ago
Write an equation in standard form for a line that passes through (2,2) and (0,-3).
asambeis [7]
So,

The standard form is:
y = mx + b

First, we find "m," the slope.  Subtract the y-coordinates from each other.  Do likewise with the x-coordinates.

2 - -3 = 5
2 - 0 = 2

Slope = 5/2

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

Now, we can substitute the second solution into this equation for x and y and solve for "b."

-3= \frac{5}{2} *0+b

-3= b

Now we have our complete equation.

y= \frac{5}{2} x-3
8 0
2 years ago
LeRoy cut a length of string into 30
sukhopar [10]

Answer:

390 inches long

Step-by-step explanation:

The string = x

\frac{x}{30} = 13

30 (\frac{x}{30} ) = 30(13)

    x = 390 inches

3 0
2 years ago
Solve for Y MUST SHOW WORK<br> 2(Y+7) = 28
Verizon [17]
2y+14=28
-14=-14
—————-
2y=14
14/2=y
Y=7
3 0
2 years ago
Read 2 more answers
Order the numbers from greatest to<br> least.<br> 6.057, 6.125,6.38, 6.01, 6.03 , 6.57
Sergio039 [100]

Answer:

6.57, 6.38, 6.125, 6.057, 6.03, 6.01

7 0
2 years ago
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