3 years ago

A line that includes the point (0, 3) has a slope of 8. What is its equation in slope-intercept

Mathematics

2 answers:

iris [78.8K]3 years ago

8 0

Point Slope Intercept
8x - y + 3 = 0

Effectus [21]3 years ago

5 0

Y=mx+b is always the equation for a line

M is always the slop (in this case it’s 8)

B is always wherever the line goes through the y axis ( in this case 3)

You might be interested in

The main sail of a sailboat has the dimensions shown in the figure at the right. What is the height of the main sail?

levacccp [35]

Answer:

$h = 16.1$

Step-by-step explanation:

$sin A /a = sin B / b = sin C/c$ where A is angle and a is side opposite of angle

$sin (49) / h = sin(41)/ 14$ cross-multiply

$h*sin(41) = 14 * sin(49)$

$h = (14*sin(49))/ sin(41)$

$h = 16.1$

5 0

2 years ago

a foreman must order enough sod to cover a dirt area 36 feet wide by 28 feet long. each piece of sod is 3 feet long and 12 inche

Andrews [41]

If we divide the area we have to cover by the area of a piece, we will get the number of pieces needed:

$n=\dfrac{\text{dirt area}}{\text{piece area}}=\dfrac{36\times 28}{3\times 12} = \dfrac{36\times 28}{36}=28$

3 0

2 years ago

How many roots does a linear equation have?

Evgesh-ka [11]

Answer:

Step-by-step explanation:

A linear equation (degree 1) will have one root. A quadratic equation (degree 2) will have two roots. A cubic equation (degree 3) will have three roots. An nth degree polynomial equation will have n roots.

3 0

3 years ago

Read 2 more answers

Find the steady periodic solution to the differential equation x′′+2x′+64x=7sin(7t) in the form xsp(t)=ccos(ωt−α), with c > 0

Musya8 [376]

45265 I really hope thus helps a lot

7 0

2 years ago

Select the best answer. About how much will a $459.95 LCD TV cost including the sales tax of 8.25%?

erma4kov [3.2K]

I used the Old Change New method and I crossed multiplied.
The answer is about $498 (I rounded $497.895875)
Check: $498>459.95 by 8.25%

5 0

2 years ago