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2 years ago

Rewrite the inequality into slope Intercept form. 6x-2y>-2 PLEASE PLEASE PLEASE HELP!!!

Mathematics

2 answers:

BARSIC [14]2 years ago

5 0

Answer:

I think it's y < 3x +1

Step-by-step explanation:

subtract 6x to the right side. that's -2y > -6x - 2. then divide -2 out of y, now you have to flip the sign. Now you have y < 3x + 1

astraxan [27]2 years ago

4 0

Answer:

The inequality into slope Intercept form is:

Step-by-step explanation:

We know that the slope-intercept form of a linear function is

$y = mx+b$

where

m is the slope

b is the y-intercept

Given the inequality

$6x-2y>\:-2$

subtract 6x from both sides

$6x-2y-6x>-2-6x$

Simplify

$-2y>-2-6x$

Multiply both sides by -1 (reverses the inequality)

$\left(-2y\right)\left(-1\right)$

Simplify

$2y$

Divide both sides by 2

$\frac{2y}{2}$

$y$

Therefore, the inequality into slope Intercept form is:

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What is 4y when x -3

lord [1]

Answer:

4y-x-3 = 0

Step-by-step explanation:

Slope = 0.500/2.000 = 0.250

x-intercept = 3/-1 = -3.00000

y-intercept = 3/4 = 0.75000

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2 years ago

Round 8.36 to the nearest one decimal place

BartSMP [9]

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3 years ago

The maximum value of the function: f(x)= -5 x ^2 +30x-200 is?

VARVARA [1.3K]

Answer:

$\displaystyle - 155$

Step-by-step explanation:

we are given a quadratic function

$\displaystyle f(x) = - 5 {x}^{2} + 30x - 200$

we want to figure out the minimum value of the function

to do so we need to figure out the minimum value of x in the case we can consider the following formula:

$\displaystyle x _{ \rm min} = \frac{ - b}{2a}$

the given function is in the standard form i.e

$\displaystyle f(x) = a {x}^{2} + bx + c$

so we acquire:

b=30
a=-5

thus substitute:

$\displaystyle x _{ \rm min} = \frac{ - 30}{2. - 5}$

simplify multiplication:

$\displaystyle x _{ \rm min} = \frac{ - 30}{ - 10}$

simply division:

$\displaystyle x _{ \rm min} = 3$

plug in the value of minimum x to the given function:

$\displaystyle f (3)= - 5 {(3)}^{2} + 30.3 - 200$

simplify square:

$\displaystyle f (3)= - 5 {(9)}^{} + 30.3 - 200$

simplify multiplication:

$\displaystyle f (3)= - 45 + 90- 200$

simplify:

$\displaystyle f (3)= - 155$

hence,

the minimum value of the function is -155

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Ivenika [448]

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Step-by-step explanation:

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