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3 years ago

Plsss help me with this question!!!! Will mark best answer brainiest!!!!

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

D. Or c.

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Find the equation of a line that passes through (5.3) and (4,5).

FinnZ [79.3K]

Answer:

y=-2x+13

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(5-3)/(4-5)

m=2/-1

m=-2

y-y1=m(x-x1)

y-3=-2(x-5)

y=-2x+10+3

y=-2x+13

6 0

3 years ago

Drag the correct graph of each equation into the space next to that equation to show how the output y-values change with changes

Jlenok [28]

Answer:

see the explanation and the attached figure

Step-by-step explanation:

Part 1) Linear

we have

$y=x+3$

This is the equation of the line in slope intercept form

The slope is positive and equal to m=1

The y-intercept is b=3

As the value of x increases the value of y increases too

As the value of x decreases the value of y decreases too

therefore

The graph in the attached figure

Part 2) Quadratic function

we have

$y=3x^2$

This is a vertical parabola open upward with the vertex at origin

As the value of x increases the value of y increases too

As the value of x decreases the value of y increases

therefore

The graph in the attached figure

Part 3) Exponential function

we have

$y=3^x$

This is a exponential growth function

As the value of x increases the value of y increases too

As the value of x decreases the value of y decreases too

The initial value or y-intercept is 3

therefore

The graph in the attached figure

8 0

3 years ago

Shelia is going to divide a 36-inch ribbon in piece of 5 equal parts. She says each piece will be 7 inches long. What is Sheila'

Oksi-84 [34.3K]

Given that,

The length of ribbon= 36 inch

We know, if Shelia wants to divide the ribbon in 5 equal parts, she needs to divide the length of the ribbon by 5.

So,

The length of the 5 equal parts of the ribbon= 36/5= 7.2 inch

But Shelia got each pieces length equals to 7 inches.

So, There is an error of (7.2-7) 0.2 inches in her calculation.

3 0

4 years ago

What is the answer to w²-15w =0

azamat

Answer:

w = (0, 15)

Step-by-step explanation:

w²-15w =0

w(w-15)=0

w=0 , w=15

if w=0

0(0-15)=0

0(-15)=0

0=0

if w=15

15(15-15)=0

15(0)=0

0=0

3 0

3 years ago

What real world problem can be solved with the inequality 30+2x<5x

sergij07 [2.7K]

Answer:

Algebra is user in business/finance management, software development, coding, landscaping plans, and nearly every form of engineering. The integrity of society requires all sorts of intuitive math, and the device you are typing on as well as the coding of this website relied on it was well.

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4 years ago