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Damm [24]
3 years ago
10

Formulate the quadratic function that contains the points (-1,2) , (0,-1) , (2,5)

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
3 0

Answer:

f(x) = 2x^2 - x - 1

Step-by-step explanation:

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What is the slope intercept form of the equation of the line with a slope of 1/4 and y intercept at the origin?
djyliett [7]
The slope intercept form of the equation is...
y=(1/4)x
with a y-intercept at the origin because the origin is 0 leaving you y=(1/4)x
7 0
3 years ago
A candle maker adds lemon oil to wax to make the lemon-scented candle shown. How many ounces of oil will he need for the candle
Neko [114]

Answer:

The ounces of oil needed is 5 ounces of oil

Step-by-step explanation:

The first thing to do here is to calculate the volume of the lemon-scented candle given.

Looking at shape the volume can be calculated using the formula L * B * H

where L(length) = 10cm , B(breadth) = 8cm and Height(h) = 25cm

The volume V is thus = 10 * 8 * 25 = 2,000 cm^3

The ounces of oil needed for the candle to have 0.0025 ounces of oil per cm^3 of wax will be = The volume of the lemon-scented candle * 0.0025 ounces of oil per cm^3 of wax

That will be = 0.0025 * 2,000 = 5 ounces

6 0
3 years ago
10, 15, 22.5, 33.75.... what’s next?<br> .
Sergio039 [100]

Answer:

50.625

Step-by-step explanation:

1) 10/2=5

10+5= 15

2) 15/2 = 7.5

15+7.5 = 22.5

3) 22.5/2 = 11.25

22.5+11.25= 33.75

4) Answer:  33.75/2 = 16.875

33.75+16.875 = 50.625

3 0
3 years ago
Will mark BRAINLIEST!!!
lara31 [8.8K]
Answer A because 2x2 is 4 and 2x5 is ten so the tenth power
5 0
3 years ago
Read 2 more answers
HURRRRRRYYYYYYY 1 QUESTION EXPERTS/ACE HELP QUICK!!!!!
Advocard [28]
(1/√y)^-1/5
= (√y)^1/5
= 10root(y)

answer is C. third one
5 0
4 years ago
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