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natima [27]
3 years ago
10

Do you put negative numbers in the quadratic formula

Mathematics
1 answer:
baherus [9]3 years ago
3 0
-2X squared plus 6X Plus4
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Help again lol
olga2289 [7]
For the number before x you would look for the rise over the run. in this case you can see that there is an intersection at (-2,0) and (0,1) you find the difference ox each so you have 2/1 or just 2 you can tell that the line is going up so it is positive. for the addition part look at where the y intercept is in this case it is at positive one. this makes your equation y=2x+1
8 0
2 years ago
Read 2 more answers
39. Why are -2a and 18a like terms?
Vesnalui [34]

Answer:

they each share the same variable which is raised to the same exponent, 1

Step-by-step explanation:

7 0
2 years ago
Jane is a cliff diver and she is planning on jumping from a height of 747 feet and landing in the water below. She will end her
nekit [7.7K]

Answer:

811 feet

Step-by-step explanation:

When finding height difference, you use absolute value, so everything is positive. 747+64 = 811, so your answer is 811 feet.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Vichy reads at a constant rate. She can read 5 pages
vagabundo [1.1K]

Answer:

p = (5t)/9

Step-by-step explanation:

 9 mins ---------- 5 pages

1 min -------------5/9 page

t mins ------------5/9 x t pages

Thus

p = (5t)/9

7 0
3 years ago
What is the slope of the line that passes through the points (8,8) and (20, -2)?
Sindrei [870]

Answer:

-5/6

Step-by-step explanation:

Use slope intercept form: \frac{y_2-y_1}{x_2-x_1}

\frac{-2-8}{20-8} = \frac{-10}{12} = -5/6

3 0
3 years ago
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