All categories

3 years ago

Determine whether each table of values represents a linear function. For those that do not explain why not.

Mathematics

1 answer:

patriot [66]3 years ago

8 0

Answer:

Table M does not represent a linear function, however table N does.

Step-by-step explanation:

In table M, y does not have a constant rate of change in relation to x

(in table M, the x value of -3 is repeated and the y value is not constant with the x value of -3)

In table N, the y value has a constant rate of change of 6 corresponding to each x value.

You might be interested in

80 POINTS ANSWER QUICKLY (and correctly)

andrew11 [14]

Answer:

……………………………………………………………

3 0

2 years ago

What are the areas of the faces of the rectangular pyramid? Select all that apply. 12 in.2 24 in.2 30 in.2 20.8 in.2 60 in.2 61.

ale4655 [162]

B, C, D

i just took the test

5 0

3 years ago

Read 2 more answers

Hi pls help I suck at math

Lelechka [254]

Step-by-step explanation:

93.3

this time will help

5 0

3 years ago

1+cos2A/cos2A = tan2A/tanA prove LHS=RHS

son4ous [18]

$RTP: \frac{1 + cos(2A)}{cos(2A)} = \frac{tan(2A)}{tan(A)}$

$LHS = \frac{1 + cos(2A)}{cos(2A)}$
$= \frac{1 + \frac{1 - tan^{2}(A)}{1 + tan^{2}(A)}}{\frac{1 - tan^{2}(A)}{1 + tan^{2}(A)}}$
$= \frac{\frac{1 + tan^{2}(A) + 1 - tan^{2}(A)}{1 + tan^{2}(A)}}{\frac{1 - tan^{2}(A)}{1 + tan^{2}(A)}}$
$= \frac{2}{1 - tan^{2}(A)}$
$= \frac{2}{1 - tan^{2}(A)} \cdot \frac{tan(A)}{tan(A)}$
$= \frac{\frac{2tan(A)}{1 - tan^{2}(A)}}{tan(A)}$
$= \frac{tan(2A)}{tan(A)}$
$= RHS$ , as required.

3 0

3 years ago

triangle MKL is an isosceles triangle with MK congruent to ML. If Mk=7x-15, KL=4x-5, and ML=10x-42, find x and the measure of ea

charle [14.2K]

<h2>Answer: </h2>

For given isosceles triangle ΔMKL with MK≅ML, <u>x=9; MK=48, KL=31, ML=48</u>.

<h3>Explanation:</h3>

An isosceles triangle has two of its 3 sides congruent.

For given ΔMKL, MK is congruent to ML (MK ≅ ML); i.e. length of side MK is equal to length of the side ML.

Given:

MK=7x-15

KL=4x-5

ML=10x-42

Equating MK with ML, we get:

MK=ML

7x-15 = 10x-42

Taking all x terms to the right,

42-15 = 10x-7x

27 = 3x

x=9

To find measure of each side MK, ML and KL; <u>substitute</u> the value of x=9 in corresponding equations.

MK = 7x-15

= (7×9) - 15

= 63-15

= 48

KL = 4x-5

= (4×9)-5

= 36-5

= 31

ML = 10x-42

= (10×9)-42

= 90-42

= 48

Therefore, for given ΔMKL with MK≅ML, x=9; MK=48, KL=31, ML=48.

5 0

3 years ago