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uranmaximum [27]
3 years ago
8

Sophia plots points on a graph to represent the shape of concave lens . Which type of function should Sophia use to model the sh

ape of lens? A) Linear B) exponential c) quadratic d)square root
Mathematics
2 answers:
Slav-nsk [51]3 years ago
8 0
C would be your answer 
mel-nik [20]3 years ago
4 0
I think it is c) quadratic, but I'm not completely sure.
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19. Find the equation of the line that contains the given points. Write the equation in slope-
AveGali [126]

Answer:

y = 2x +5

Step-by-step explanation:

1. use slope intercept for y2 - y1 / x2 - x1 --> 7-(-12) / 1-(-5)

2. solve --> 7-(-12) / 1-(-5) = 2

3. put in slope (2) and a coordinate into equation --> y = mx + b --> 7 = 2(1) + b

4. solve --> 7 = 2(1) + b --> b = 5

5. put the equation together --> y = 2x + 5

3 0
3 years ago
Velma needs to crate 59 watermelons. If she can fit 7 watermelons in each crate, how many crates does she need?
Mademuasel [1]

Answer:

The answer would be nine

Explanation:

59 divided by 7 is 8 with 3 remaning but all must be included so you have anothr crate for the remaining the and sice 8+1=9. Velma needs 9 crates. Hope this Helps!!

5 0
3 years ago
Must show work to get brainly.
ale4655 [162]

Answer:

D. 32, 8, 256

Step-by-step explanation:

You want to get the same base numbers so you can add exponents

sqrt(2)^(4x+1) = 2^(2x+1/2)

16^x = 2^4x

4^(8x-6) = 2^(16x-12)

Now you can drop the bases and do the following equation

2x+1/2 + 4x = 16x-12

Solve for x, which is 1.25

Plug 1.25 back into the original numbers and you get the answers for the dimensions and area.

8 0
3 years ago
Nico and Lorena used different methods to determine the product of three fractions.
umka21 [38]

Answer:

  Nico's solution is correct

Step-by-step explanation:

Lorena introduced a spurious minus sign in the denominator in the next-to-last step, so ended up with a result that has the wrong sign.

4 0
3 years ago
Read 2 more answers
The cost of equal-priced DVD and the number purchased
Vilka [71]

Answer:

Linear relationship

Step-by-step explanation:

ok <3

7 0
3 years ago
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