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3 years ago

What is the slope of the function? O -6 O -4 O 4 O 6

Mathematics

2 answers:

Archy [21]3 years ago

7 0

Answer: A, -6

Step-by-step explanation: If it is the problem I think it is there should be a chart with the first column labeled x that includes -2, -1, 0, 1, and 2. The second column should be labeled y and includes 8, 2, -4, -10, and -16. You use the slope formula the m=rise/run which is also y2-y1/x2-x1=slope. So now you substitute y2 as 2, y1 as 8, x2 as -1, and x1 as -2. Now you do 2-8/-1- -2, which becomes 2+-8/-1+2. When you add 2 and -8 you get -6 and when you add -1 and 2 you get 1. Now we put them together to get -6/1, which equals -6, as our slope.

kvv77 [185]3 years ago

6 0

Where's the problem?

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I need help urgent plz someone help me solved this problem! Can someone plz help I’m giving you 10 points! I need help plz help

poizon [28]

Answer: Delete the point (0, 4)

<u>Step-by-step explanation:</u>

Your line for y = (1/3)x + 4 is correct.

m=1/3 b=4

Start at (0, 4) and draw a line through a point up 1 and 3 to the right (3, 5).

Your line for x = 6 is correct.

A vertical line through (6, 0), (6, 1), (6, 2), ...

Your point for (6, 6) is correct.

x=6, y=6

Your error is that you used the dot tool to plot a point for (0, 4). You DO need this point to create the line y = (1/3)x + 4, however the instructions do not state to mark this coordinate with a dot.

6 0

3 years ago

Solve for d.<br> d+ 4 = 16.21<br> d=

lutik1710 [3]

Answer:

d = 12.21

Step-by-step explanation:

1) Subtract 4 from both sides.

d = 16.21 - 4

2) Simplify 16.21 - 4 to 12.21.

d = 12.21

Check the answer!

⇒ d + 4 = 16.21

1. Let d = 12.21.

⇒ 12.21 + 4 = 16.21

2. Simplify 12.21 + 4 to 16.21

16.21 = 16.21

Done!

Thanks,

Eddie

8 0

1 year ago

These factors describe the economic situation in Sub-Saharan Africa.

lana66690 [7]

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3 0

3 years ago

Read 2 more answers

(25 points) Can someone please solve this I just need to see how its solved to understand

aleksley [76]

x = total amount of students in 8th Grade.

we know only one-thrid of the class went, so (1/3)x or x/3 went.

we also know 5 coaches went too, and that the total amount of that is 41.

$\bf \stackrel{\textit{one third of all students}}{\cfrac{1}{3}x}+\stackrel{\textit{coaches}}{5}=\stackrel{\textit{total}}{41}\implies \cfrac{x}{3}+5=41\implies \cfrac{x}{3}=41-5 \\\\\\ \cfrac{x}{3}=36\implies x=3(36)\implies x=108$

now, to verify, well, what do you get for (108/3) + 5?

4 0

3 years ago

How do i solve the question in the image provided ?

Mars2501 [29]

Answer:

0.19+0.46i and 0.19-0.46i

Step-by-step explanation:

$\neq (-b+\sqrt{b^2-4ac} )/2a\\and\\(-b-\sqrt{b^2-4ac} )/2a\\\\a=8\\b=3\\c=2\\(-3+\sqrt{3^2-4*8*2} )/(2*8)\\= - 0.1875+0.463512i\\(-3-\sqrt{3^2-4*8*2} )/(2*8) = -0.1875-0.463512i$

hope its right

6 0

2 years ago