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Elden [556K]
3 years ago
12

What is the value of the expression when y = 2?

Mathematics
1 answer:
mariarad [96]3 years ago
5 0

Answer:

6

Step-by-step explanation:

I use calculator to solve this so no steps

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What is the range of the function f(x) = |x| – 3?
Vedmedyk [2.9K]

9514 1404 393

Answer:

  all real numbers greater than or equal to –3

Step-by-step explanation:

|x| has a range of all real numbers greater than or equal to zero, so f(x) = |x|-3 will have a range of ...

  all real numbers greater than or equal to -3

5 0
3 years ago
Select the correct answer.
svlad2 [7]
A is the answer i did it
3 0
3 years ago
F(x)=-2x+4 when f(-3)
VladimirAG [237]
F(x)=10 would be the easiest way to put that
3 0
3 years ago
Which linear function has the same y-intercept as the one that is represented by the graph? On a coordinate plane, a line goes t
Zolol [24]

The line which is having same y intercept as the line which passes through points (-4,0) and (0,3) is y=2x+3.

Given Points through which the line passes through are (-4,0) and (0,3)

We have to find the equation whose y intercept is equal to the y intercept of the line whose points given above.

First of all we have to find the y intercept of the line which passes through (-4,0) and (0,3). Equation of line is :

y-y1=(y2-y1)/(x2-x1)*(x-x1)

y-0=(3-0)/(0+4)  *(x+4)

y=3/4(x+4)

y -intercept exists where x=0

put x=0

y=3

So the options are:

  • y=2x-4
  • y=2x-3
  • y=2x+3
  • y=2x+4

By putting the value of x in all options we will find

y=-4

y=-3

y=3

y=4

So the third option is correct.

Hence the line whose y-intercept matched with the given line is y=2x+3.

Learn more about line at brainly.com/question/13763238

#SPJ10

5 0
2 years ago
shirley is going to have the exterior of her home painted. tims painting charges  $250 plus $14 per hour. colorful prints charge
Alexandra [31]
x-\ number\ of\ hours\\\\
250+14x
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3 years ago
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