Ask question

Ask question

All categories

2 years ago

13

A student wrote the following equation for the graph: y = -3/2 - 4. This is incorrect. What is the mistake? What is the correct

equation?

2 answers:

muminat2 years ago

7 0

Answer:

y=6

Step-by-step explanation:

y= -3/2(-4) : y=4

y=-2 3/4(-4)

y=3/2. 4

y= 3×4/2

y =12/2

12/2 =6

y =6

bekas [8.4K]2 years ago

4 0

Their mistake was doing run over rise so the correct equation should be y= -2/3x -4. I hope this helps

You might be interested in

How do i do this. will give brainliest

Tomtit [17]

Try this option ↓

Step-by-step explanation:

1) according to the condition two angles are equal, then two sides are equal also, it means

2) √x+4=√(5x+4);

3) the 'x' can be calculated if to solve this equation:

$\sqrt{x} +4=\sqrt{5x+4}$ ;

$x+16+8\sqrt{x} =5x+4;$

$4x-12=8\sqrt{x} ;\ => \ x-2\sqrt{x} -3=0;$

$\left \{ {{\sqrt{x} =-1} \atop {\sqrt{x} =3}} \right. \ => \ x=9.$

4) finally, answer: 9.

4 0

1 year ago

Find five solutions for the linear equation 2x + y = 5, and plot the solutions as points on a coordinate plane.

WARRIOR [948]

Step-by-step explanation:

First put it in point slope for y = mx + b

y = -2x + 5

Now plug in what ever number you want for x and solve.

4 0

2 years ago

It cost Evan $17.70 to send 177 text messages. How many text messages did he send if he spent $19.10?

rusak2 [61]

Answer:

191

Step-by-step explanation:

The amount spent for a single text: 177/17,7=0,1

x×0,1=19,1

x=19,1/0,1

x=191

6 0

2 years ago

I don't want a account I just want answers

IgorLugansk [536]

Answers for what ?:o

8 0

2 years ago

If a jelly bean machine contains 16 pink jelly beans, 34 blue jelly beans, 24 black jelly beans, and 26 purple jelly beans, what

Viefleur [7K]

Well out of 100 jelly beans 24 are black so it would be a 24 out of 100 chance to pick a black jelly bean. But that can be simplified down to a 6 out of 25 chance. So your answer is 6/25. Hope this helped. ;)

4 0

2 years ago

Read 2 more answers