3 years ago

Please i need your help...Thanks

Mathematics

1 answer:

pishuonlain [190]3 years ago

8 0

Lol I’m not sure but I’m logging in so it’s making me “answer”

You might be interested in

Write the following equation in slope intercept:<br> 2x + 3y = 12

nekit [7.7K]

Y = mx + b

2x + 3y = 12

3y = -2x + 12

y = -2/3 + 4

3 0

3 years ago

Read 2 more answers

I REALLY NEED HELP

garri49 [273]

Look at the picture.

1.
$y=mx+b\\\\m=\dfrac{9}{3}=3\\\\b=4\\\\\boxed{f(x)=3x+4}$

2.
$f(x)=-2x+3\\\\for\ x=-2\to f(-2)=-2\cdot(-2)+3=4+3=7\to(-2;\ 7)\\for\ x=-1\to f(-1)=-2\cdot(-1)+3=2+3=5\to(-1;\ 5)\\for\ x=0\to f(0)=-2\cdot0+3=3\to(0;\ 3)\\for\ x=1\to f(1)=-2\cdot1+3=-2+3=1\to(1;\ 1)$

3.
$y=mx+b\\\\m=\dfrac{3}{6}=\dfrac{1}{2}=0.5\\\\b=-3\\\\\boxed{f(x)=0.5x-3}$
$for\ x=-6\to f(-6)=-6\\for\ x=-2\to f(-2)=-4\\for\ x=0\to f(0)=-3\\for\ x=6\to f(6)=0$

4 0

3 years ago

Given the points (-7, 9) and (5, 5) find the slope.<br> m=

-Dominant- [34]

Answer:

Step-by-step explanation:

Hey sweetie!

We are given two points: (-7, 9) & (5, 5)

And we are asked to find the slope

To do this only given two points use the Slope-Formula to solve for the slope

m = slope
m = y2-y1/x2-x1
m = 5-9/5–7
m = -4/12
m = - 1/3

The slope will be - 1/3

Final Answer: m = - 1/3

4 0

2 years ago

Which of the following ratios is equivalent to the ratio 3:4?

natta225 [31]

What’re the choices you have

6 0

2 years ago

Read 2 more answers

Will mark brainliest

SVETLANKA909090 [29]

Answer:

I think the answer should be Mat A cause it has more space.

3 0

2 years ago