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LekaFEV [45]
3 years ago
14

Plss. pa answers ?thanks po​

Mathematics
1 answer:
Lana71 [14]3 years ago
5 0

Answer:

<h3>Graph 3</h3>

Line starting at x = -2

  • <u>Domain</u>: x ≥ -2
  • <u>Range</u>: y ≥ 0
<h3>Graph 4</h3>

Vertical line

  • <u>Domain</u>: x = 3
  • <u>Range</u>: y = any real number
<h3>Graph 5</h3>

Quadratic function with negative leading coefficient and max value of 3

  • <u>Domain</u>: x = any real number
  • <u>Range</u>: y ≤ 3
<h3>Graph 6</h3>

Curve with non-negative domain and min value of -2

  • <u>Domain</u>: x ≥ 0
  • <u>Range</u>: y ≥ -2
<h3>Graph 7</h3>

Line with no restriction

  • <u>Domain</u>: x = any real number
  • <u>Range</u>: y = any real number
<h3>Graph 8</h3>

Quadratic function with positive leading coefficient and min value of 4

  • <u>Domain</u>: x = any real number
  • <u>Range</u>: y ≥ 4
<h3>Graph 9</h3>

Parabola with restriction at x = -4

  • <u>Domain</u>: x = any real number except -4
  • <u>Range</u>: y = any real number
<h3>Graph 10</h3>

Square root function with star point (2, 0)

  • <u>Domain</u>: x ≥ 2
  • <u>Range</u>: y ≥ 0
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What is 15-5(4x-7)=50
katovenus [111]

Simplifying

15 + -5(4x + -7) = 50


Reorder the terms:

15 + -5(-7 + 4x) = 50

15 + (-7 * -5 + 4x * -5) = 50

15 + (35 + -20x) = 50


Combine like terms: 15 + 35 = 50

50 + -20x = 50


Add '-50' to each side of the equation.

50 + -50 + -20x = 50 + -50


Combine like terms: 50 + -50 = 0

0 + -20x = 50 + -50

-20x = 50 + -50


Combine like terms: 50 + -50 = 0

-20x = 0


Solving

-20x = 0


Solving for variable 'x'.


Move all terms containing x to the left, all other terms to the right.


Divide each side by '-20'.

x = 0.0


Simplifying

x = 0.0

5 0
3 years ago
Comparison Keshawn goes to the store to buy milk for his baby sister. He sees the
GalinKa [24]

Answer:

he should buy 128 oz of milk for 6.49

Step-by-step explanation:

2.49 divided by 32 equals 7 cents unless your rounding which would be 8 cents

4.99 divided by 64 is 7 cents too 8 if rounding

6.49 divided buy 128 oz would equal 5 cents so it is the cheapest.

4 0
2 years ago
Please please please help help help help help!!!!!!!!!!!!!
Feliz [49]

Answer:

15 and 108

Step-by-step explanation:

3*(30-25)=3*5=15

4*(12+15)=4*27=108

5 0
2 years ago
Yesterday 6/7 of the 63 students gave their speeches how many gave their speeches
storchak [24]
7 goes into 63 9 times so 6/7 you would take away one 9 so it would be 6 times 9 which is equal to 54

Answer: 54 students
4 0
3 years ago
ppositional angle closure in eyes with narrow angles: comparison between the fellow eyes of acute angle-closure glaucoma and nor
skad [1K]

Here is the comparision

Purpose:To compare the topologic features of acute primary angle-closure glaucoma eyes before an attack to those of normotensive eyes, assuming that untreated fellow acute primary angle-closure glaucoma eyes are candidates for an acute attack.

Methods:Under dark-room conditions, ultrasound biomicroscopy was used to examine 50 eyes (12 fellow eyes of acute primary angle-closure glaucoma and 38 normotensive cases with a closure-possible narrow angle). Before any surgical or laser intervention, all eyes were examined and found to have normal pupillary response without the use of any topical drugs. Each eye was examined at four predetermined angle locations. The chamber angle configuration parameters were measured and compared between the two groups.

Result:Appositional angle closures were detected in 27 fellow eyes and 48 normotensive eyes with a closure-possible narrow angle. The incidence differed statistically between the two groups (69.2% in fellow eyes and 48% in normotensive eyes). In the fellow eye group, appositional angle closures beginning at the angle's entrance were more frequently detected. The distance between the iris root and the bottom of the angle varied significantly between groups.

Conclusion:Acute primary angle-closure glaucoma fellow eyes have different topologic features than normotensive narrow-angled eyes, as well as a higher incidence of appositional closure, which may predispose these eyes to an impending acute attack.

Learn more about glaucoma here:

brainly.com/question/1318395

#SPJ4

8 0
1 year ago
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