All categories

2 years ago

What is the slope-intercept equation of the line below?

Mathematics

1 answer:

yKpoI14uk [10]2 years ago

5 0

Slope is known as rise over run. Because the line is pointing "\", it is negative.

The rise, the distance from one point to another, specifically from (0,4) to (1,1) is 3, as 4-1=3. your run is 1-0=1.

So your rise over run is -3/1 or, -3.

Your y-int is where when x=0, y=?

In this case y=4 when x=0.

Your equation is

y=-3x+4

You might be interested in

Rationalise the denominator <br>

Margaret [11]

Step-by-step explanation:

1. $\frac{2 \sqrt{3} }{ \sqrt{5} }$

multiply

$\sqrt{5}$

do both the numerator and denominater

$\frac{2 \sqrt{3} }{ \sqrt{5} } \times \frac{ \sqrt{5} }{ \sqrt{5} } = \frac{2 \sqrt{15} }{ \sqrt{25} } = \frac{2 \sqrt{15} }{5}$

8 0

3 years ago

Find three consecutive integers such that when three times the third is increased by the first, the result is 8 less than five t

nexus9112 [7]

Answer:

Step-by-step explanation:

x - the smallest of three consecutive integers (the first)

x+1 - the next of three consecutive integers (the second)

x+2 - the last of three consecutive integers (the third)

3(x+2) - three times the third integer

<u>3(x+2)+x </u> - three times the third increased by the first

5(x+1) - five times the second tnteger

<u>5(x+1)-8 </u> - 8 less than five times the second

3(x + 2) + x = 5(x + 1) - 8

3x + 6 + x = 5x + 5 - 8

4x + 6 = 5x - 3

-4x -4x

6 = x - 3

x = 9

x+1 = 10

x+2 = 11

Check: 3×11+9 = 33+9 = <u>42</u>, 5×10-8=50-8 = <u>42</u>

8 0

4 years ago

A coral reef grows 0.11m every week. How much does it grow in 15 weeks?

Vladimir [108]

you need to multiply .11 times 15

That answer is 1.65 m

Hope this helps

Brainliest is always appreciated : )

6 0

4 years ago

(04.01) Which unit rate is equivalent to 17 miles per gallon?

Andrews [41]

It should be 51 miles over 3 gallons.

5 0

3 years ago

Which set of numbers only contains solutions to the inequality?

deff fn [24]

Step-by-step explanation:

1. 3x>18

2. 3x/3>18/3

3. x>6

Now you can find the answer with the help of the graph below.

3 0

3 years ago