Ask question

Ask question

All categories

3 years ago

12

Algebra :please answer #4 and show work

1 answer:

USPshnik [31]3 years ago

8 0

Y=mx+b
b=y intercet or wwhere the line intercepts the y axis
you want this to be negative so it will be les than zero so cross out any answer with b is positive

its decreaseing so therefor the slope is negative
the answer is the third on which is y=-1/9-5

You might be interested in

Evaluate this expression for a= 3 and b= 4.<br><br> A.6 B.9 C.11 D.18

Vedmedyk [2.9K]

The expression isn’t there I can’t answer it.

4 0

4 years ago

Read 2 more answers

Halp me again plez . . . . . . . . . . .

Katena32 [7]

Answer:

B?

good luckkkkkkkkkkkk

6 0

3 years ago

Read 2 more answers

Convert 4x-2y=6 into slope intercept form

DanielleElmas [232]

Answer:

y=2x-3

Step-by-step explanation:

first, you have to get the y by itself (isolate the y). you do this by subtracting 4x from both sides.

4x-2y=6

-2y=-4x+6

next, you have to divide both side by -2 to isolate the y further and get this into slope-intercept form:

-2y=-4x+6

y=2x-3

5 0

3 years ago

Please help with these 2 problems

HACTEHA [7]

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } = \frac{16}{9}$

4ˣ⁻¹ = 49 / 4

<h3>How to simplify an expression?</h3>

The expressions can be simplified as follows;

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} }$

Hence,

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } = (\frac{4}{3} )^{2(\frac{2}{3} )}.(\frac{4}{3} ) ^{\frac{5}{3} }$

Therefore,

$(\frac{4}{3} )^{2(\frac{2}{3} )}.(\frac{4}{3} ) ^{\frac{5}{3} } = (\frac{4}{3} )^{\frac{4}{3} } .(\frac{4}{3} )^{\frac{5}{3} }$

Finally,

$(\frac{4}{3} )^{\frac{4}{3} } .(\frac{4}{3} )^{\frac{5}{3} } = (\frac{4}{3} )^{3}$

$(\frac{4}{3} )^{3} = \frac{16}{9}$

2ˣ = 7

4ˣ⁻¹ = 2²⁽ˣ⁻¹⁾ = 2²ˣ ⁻ ² = 2²ˣ / 2² = (2ˣ)² / 2²

Therefore,

(2ˣ)² / 2² = 7² / 2² = 49 / 4

Hence,

4ˣ⁻¹ = 49 / 4

Finally, the $(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} }$ is equal to $\frac{16}{9}$ and for the second part 4ˣ⁻¹ = 49 / 4

learn more on simplification here: brainly.com/question/17513857

#SPJ1

4 0

2 years ago

Does anyone know the answer to this ? I need help!

ivanzaharov [21]

The answer is
“Yes i do know the answer”

Im jp
Its
9h+12

4 0

3 years ago