2 years ago

What is the domain and range please?

Mathematics

2 answers:

swat322 years ago

7 0

Answer:

domain is all the values that go into a function, and the range is all the values that come out.

notsponge [240]2 years ago

5 0

Answer:

Domain: -6 <= x <= 3 and Range -9 <= y <= 5

Step-by-step explanation:

Domain is x

Range is y

(x, y)

The smallest x is -6

The largest x is 3

The smallest y is -9

The largest y is 5

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FULL POINTS AND BRAINLIEST

HACTEHA [7]

Answer:

2) y = 0.95x + 4

3) slope: height increases by 0.95 units as x increases by 1 unit

intercept: initial height

Step-by-step explanation:

Using (20,23) and (40,42)

Slope: (42 - 23)/(40 - 20)

0.95

y = 0.95x+ c

23 = 0.95(20) + c

c = 4

y = 0.95x + 4

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3 years ago

Which number should replace the question mark in the number grid below?

-Dominant- [34]

B. 5

Each row across (left to right) adds up to 43

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2 years ago

Tell whether the lines of the pair of equations are parallel, perpendicular, or neither.

tino4ka555 [31]

First Equation:

$y= -\frac{3}{4} x+2$

Second Equation can be written as:

$y= \frac{3}{4}x+2$

Slope of first equation is -3/4 and slope of second equation is 3/4.
Slope of parallel lines must be equal, and slope of perpendicular lines are the negative reciprocal of each other. None of these conditions can be seen for given two equations.

So, the two lines are neither parallel nor perpendicular.
So correct option is C

7 0

3 years ago

Read 2 more answers

What fraction is 2kg over 275g

irina1246 [14]

2kg=2000g so do 275/2000 and cancel down to 11/80 :)

8 0

2 years ago

Help ASAP ill mark brainliest

Klio2033 [76]

Answer:

54:73

Step-by-step explanation:

There is more 54's then any other number

73 is the median

6 0

2 years ago