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3 years ago

Please answer only if you know for sure :) Comes from pre-calc btw

Mathematics

2 answers:

sveta [45]3 years ago

5 0

I think the answer is x^2 and x

vladimir2022 [97]3 years ago

4 0

Answer:

x^2 and x

Step-by-step explanation:

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9. A line contains L(-4,-4) and M(2, 3). Line q is in

algol13

don't know hahahahahahahau

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2 years ago

Olivia was baking. The recipe called for seven cups of flour and three cups of sugar.she already put two cups of flour. How many

ANEK [815]

She needs 5 cups of flour and 3 cups of sugar.

8 0

3 years ago

Plz help !!!!!!!!!!!!!!!!!!!!!!

NNADVOKAT [17]

Answer:

Step-by-step explanation:

x^2 + 7x + 5x + 35

7x : II

5x: III

35: IV

7 0

3 years ago

Can someone help me on this?

n200080 [17]

Answer:

k = -5

Step-by-step explanation:

y = -8x - 73 and x = -4

y = (-8) (-4) - 73 = - 41 : intersect at (-4 , - 41)

(-4 , - 41) must at y = 9x + k

-41 = 9*(-4) +k

k = -41 + 36 = -5

y = 9x - 5 x<-4

6 0

3 years ago

One of the tables shows a proportional relationship. Graph the line representing the proportional relationship from this table i

Mkey [24]

Answer:

Table C

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

Find the value of the constant of proportionality in each table

Table A

For $x=-2, y=-4$ ------> $k=-4/-2=2$

For $x=-1, y=-3$ ------> $k=-3/-1=3$

This table has different values of k

therefore

the table A does not represent a proportional relationship

Table B

For $x=-2, y=-4$ ------> $k=-4/-2=2$

For $x=-1, y=-2$ ------> $k=-2/-1=2$

For $x=1, y=3$ ------> $k=3/1=3$

This table has different values of k

therefore

the table B does not represent a proportional relationship

Table C

For $x=-2, y=-4$ ------> $k=-4/-2=2$

For $x=-1, y=-2$ ------> $k=-2/-1=2$

For $x=1, y=2$ ------> $k=2/1=2$

For $x=2, y=4$ ------> $k=4/2=2$

This table has the same value of k

therefore

the table C represent a proportional relationship

Table D

For $x=-2, y=-4$ ------> $k=-4/-2=2$

For $x=-1, y=-2$ ------> $k=-2/-1=2$

For $x=1, y=2$ ------> $k=2/1=2$

For $x=2, y=6$ ------> $k=6/2=3$

This table has different values of k

therefore

the table D does not represent a proportional relationship

3 0

3 years ago

Read 2 more answers