3 years ago

Someone help me with all of this

1 answer:

4 0

I’m working on the same thing in school! For number 2, what i would do is start by setting up the scatter plot by using the X and Y table and create origins to place on the graph. ( ex. (1,30) for your first one ). Also, remember to write in the laps completed and calories burned. Next, estimate a line that meets as many points as possible. ( I would use the completed scatter plot in number 3 for an example for how to draw the line ). And that’s all I can help you with :( I forgot how to do the equation part because I just started with this on Monday. Hope this helps!
-Taylor

You might be interested in

Julie is making a recipe that calls for 2 1/2 cups of flour. she wants to cut the recipe in half. how many cups of flour will sh

Snowcat [4.5K]

The would be 1 1/4

Ask me if you need me to explain

6 0

3 years ago

slope-intercept form for the line that passes through (10, 5), and is perpendicular to the graph of 5x + 4y = 8

velikii [3]

Let us convert this equation from standard to slope intercept form first.

5x+4y=8

4y=-5x+8

y=-5/4x+2

For the other line to be perpendicular it has to have an opposite reciprocal slope. That would be 4/5. This will make the equation for the new line "y=4/5x+b". We just need to find the y-intercept. Using the point given...

5=4/5(10)+b

5=8+b

b=-3

Answer: y=4/5x-3

6 0

4 years ago

Read 2 more answers

Bianca drove at 60 miles per hour for 1 1/2 hours

aleksandrvk [35]

Answer:

Bianca's speed: 60 mph

Colin's speed: (150)/(2.5) = 60 mph