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QveST [7]
3 years ago
13

Please help me its an easy question and please show steps (will give brainiest)

Mathematics
2 answers:
Snezhnost [94]3 years ago
8 0

Answer:

D

Step-by-step explanation:

from the picture, we know that the slope is negative to begin, since the line is going on a downward direction from left to right. this eliminated A and C instantly.

Now we also can see the graph crossed at 3 for the y intercept, which is another reason to eliminate A and C.

we must then find the show of the line.

let us use to point (0,3) since this is the y intercept and (6,0) since this is the x intercept. to find the slope, m, at must use the equation

m =  \frac{y2 - y1}{x2 - x1}

so, let's label (0,3) as point 1 and (6,0) as point two. then,

x1 = 0

y1= 3

and

x2= 6

y2=0

Now we just plug in and simplify.

m = \frac{0 - 3}{6 - 0}  =  \frac{ - 3}{6}  =  -  \frac{1}{2}

we now have our slope and y intercept, so we can plug them into our equation

y = mx + b

where m is the slope and b is the y intercept.

our equation is thus

y =  -  \frac{1}{2} x + 3

so, the answer is D

worty [1.4K]3 years ago
6 0

Answer:

d

Step-by-step explanation:

not a bc it has to be negative

not c bc its has to be negative

not b bc the slope is -1/2

IT'S D

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What is the Domain and Range *DON'T FORGET PARENTHESES AND BRACKETS*
Anastasy [175]

Answer:

Domain: (-5,-4,-3,-2,-1,0,1,2,3,4,5)

Range: (0,1,2,3,4, -1, -2)

Step-by-step explanation:

Domain means all of the x-axis values on the graph, so for example in (-2,0), -2 would be part of the domain and 0 part of the range. Therefor, what you would do would be take all of the plots and put all x values as the domain and all y values as the range. Hope this helped!

4 0
3 years ago
What are the coordinates of point F?
Allisa [31]

The coordinates of point F are 4 and negative 2.5. Option C is correct.

<h3>What is the best way to understand the Cartesian coordinate plane?</h3>

A Cartesian coordinate plane is a two-dimensional plane with infinite dimensions. On an endless 2d plane, any two-dimensional figure may be drawn. A location is assigned to each point on a Cartesian plane.

It is the perpendicular distance between that point and the horizontal and vertical axes, which are commonly referred to as the x-axis and y-axis.

The location is then written as (a,b), where 'a' is the point's shortest distance from the y-axis, 'b' is the point's shortest distance from the x-axis, and 'c' is the point's shortest distance from the x-axis.

'c' is the point's shortest distance from the x-axis, and 'c' is the point's shortest distance from the x.

The coordinates of point F are 4 and negative 2.5.

Hence, the Option C is correct.

To learn more about the Cartesian plane refer;

brainly.com/question/27538987

#SPJ1

4 0
2 years ago
The length of a rectangle is 5cm. greater than its width. The perimeter is 58 cm. Find the dimensions of the rectangle.
lidiya [134]
w-the\ width\\l=w+5-the\ length\\\\\\The\ perimeter\ of\ rectangle:P=58cm\\\\P=2w+2l\\\\2w+2(w+5)=58\\2w+2w+10=58\\4w+10=58\ \ \ \ |subtract\ 10\ from\ both\ sides\\4w=48\ \ \ \ \ |divide\ both\ sides\ by\ 4\\w=12\ (cm)\\\\l=12+5=17\ (cm)\\\\Answer:The\ dimensions\ of\ the\ rectangle:17cm\times12cm
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3 years ago
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Please help as soon as possible!!
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Answer:

dont  know sry me fift grade

Step-by-step explanation:

help m e too please

3 0
3 years ago
PLEASE HELP!! I'LL GIVE YOU THE BRAINLIEST!!!
disa [49]

1.  C. 130 = 1.5p-50

2. C. $3.19

4.(-6,12); (2,8)

5. (2,-9)

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