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Doss [256]
2 years ago
7

The table shows y as a function of x. Suppose a point is added to this table. Which choice gives a point that preserves the func

tion? A) (7, 9) B) (2, −1) C) (−8, −3) D) (−6, −2)

Mathematics
2 answers:
Elina [12.6K]2 years ago
7 0

B

Is the answer I just took the test

Shalnov [3]2 years ago
5 0

Answer:

See explanation

Step-by-step explanation:

Assuming the missing table is the one shown in the attachment,.

For the table to represent a function, none of the first coordinates must repeat.

From the given options, the only point whose first coordinate belong to the table is (-6,-2).

Apart from this point, the other three points can be added to the table and the table will still represent a function.

If this is actually your diagram, then the correct answers are: A) (7, 9) B) (2, −1) C) (−8, −3)

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The quadrilateral obtained by joining the mid points of adjacent sides of a square is?​​
Anit [1.1K]

Answer:

Square

Step-by-step explanation:

the quadrilateral obtained by joining the mid points of adjacent sides of a square is a square

3 0
3 years ago
What is the volume of this pyramid? 945 cm³ 1260 cm³ 1890 cm³ 2520 cm³ A pyramid with a right triangular base. The right triangu
notsponge [240]

Answer:

The volume of the pyramid is 1,260\ cm^{3}

Step-by-step explanation:

we know that

The volume of the triangular pyramid is equal to

V=\frac{1}{3}BH

where

B is the area of the triangular base

H is the height of the pyramid

step 1

Find the area of the base B

B=\frac{1}{2}bh

we have

b=14\ cm

h=18\ cm

substitute

B=\frac{1}{2}(14)(18)=126\ cm^{2}

step 2

Find the volume

we have

B=126\ cm^{2}

H=30\ cm

substitute

V=\frac{1}{3}BH

V=\frac{1}{3}(126)(30)=1,260\ cm^{3}

5 0
3 years ago
Read 2 more answers
In the triangles,BC is congruent to RS and AC is congruent to TS If RT is greater than BA, which correctly compares angles C and
svp [43]
The answer is B i just took the test m∠C < ∠S
4 0
3 years ago
Read 2 more answers
Arithmetic of Functions problem.
lidiya [134]

Answer:

(f o g)(4) = 45

Step-by-step explanation:

f(x)=4x+1

g(x)=x²-5

(f o g)(4)=?

(f o g)(4) = f(g(4))


Calculating g(4):

x=4→g(4)=4²-5

g(4)=16-5

g(4)=11


Replacing g(4)=11

(f o g)(4) = f(g(4))

(f o g)(4) = f(11)


Calculating f(11)

x=11→f(11)=4(11)+1

f(11)=44+1

f(11)=45


Replacing f(11)=45:

(f o g)(4) = f(11)

(f o g)(4) = 45

4 0
3 years ago
Read 2 more answers
Drag each graph to show if the system of linear equations it represents will have no
Annette [7]
Top left, none
middle, many
top right, one
bottom left, none

if you extend the top and bottom left graphs, they won’t intercept. but if u extend the middle graph, they always intercept. and the top right graph only intercepts once
4 0
3 years ago
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