All categories

3 years ago

Explain how you would graph 3x+9y= -18 without converting to slope-intercept form

Mathematics

1 answer:

Zolol [24]3 years ago

8 0

Answer:

you would solve using x and y intercepts.

Step-by-step explanation:

for the X intercept, Y=0

3x=-18. you divide by three on both sides

x=-6. (-6,0)

the for the y intercept, X=0

+9y=-18. you divide 9 on both sides.

y=-2. (0,-2)

then you graph both and connect the points on the x and y axis.

Brainiest always accepted!!!!1

You might be interested in

Can someone please help me?

nataly862011 [7]

Answer:

Step-by-step explanation:

7⁴/ 7⁶ = 1/ 7⁶⁻⁴ = 1/7² = 1 /49 = 0.02

6 0

3 years ago

Read 2 more answers

Harry Hess proposed that when two oceanic plates met each other, the denser plate would sink under the less dense plate. This is

svet-max [94.6K]

This is known as a subduction zone.

6 0

3 years ago

I spent $25 on my grocery delivery service yesterday. It usually costs me $1.20 per mile to drive to the store and I live 8 mile

stira [4]

Answer:

9.60

Step-by-step explanation:

4 0

3 years ago

Choose the set of equivalent fractions that correctly uses the LCD for these fractions: 2/3 and 1/6

andreev551 [17]

Answer:

4/6 and 1/6

Step-by-step explanation:

4 0

3 years ago

The number of calories burned at the gym is normally distributed with a mean of 425 and a standard deviation of 51. Find the Z-s

Galina-37 [17]

Answer:

(a) -3.708

(b) 1.706

(c) 0.490

Step-by-step explanation:

The z-score of normal distribution is given as:

$z=\frac{x-\mu}{\sigma}$

(a)

Given:

Score is, $x=268$

Mean value is, $\mu =425$

Standard deviation is, $\sigma = 51$

z-score is, $z=\frac{268-425}{51}=\frac{-157}{51}=-3.078$

(b)

Given:

Score is, $x=512$

Mean value is, $\mu =425$

Standard deviation is, $\sigma = 51$

z-score is, $z=\frac{512-425}{51}=\frac{87}{51}=1.706$

(c)

Given:

Score is, $x=450$

Mean value is, $\mu =425$

Standard deviation is, $\sigma = 51$

z-score is, $z=\frac{450-425}{51}=\frac{25}{51}=0.490$

6 0

3 years ago

Explain how you would graph 3x+9y= -18 without converting to slope-intercept form​

Explain how you would graph 3x+9y= -18 without converting to slope-intercept form