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3 years ago

11

Write the slope-intercept form of the equation of the line with a slope of -1/2 that

1 answer:

nignag [31]3 years ago

4 0

Answer is y=-1/2x+-2

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I need help on this

ludmilkaskok [199]

Answer is C.y-4.2=4.2(x-2.2)

8 0

4 years ago

Order from least to greatest -2, 5, 1, 0, -3

Vedmedyk [2.9K]

Answer:-3,-2,0,1,5

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

−4x−2y x−2y =−2 =9

fenix001 [56]

Dy\dx=-2+y/x+1 is the answer I think

7 0

3 years ago

How to get slope from standard form.

lidiya [134]

Answer:

Solve the equation for y. See example.

Step-by-step explanation:

I'll use 3x + 5y = 15. First subtract 3x from both sides since it is positive.

$3x + 5y = 15 \\ - 3x \: \: \: \: \: \: \: \: \:\: \: \: \: \: \: - 3x$

$5y = - 3x + 15$

Now solve for y by dividing each term by 5.

$\frac{5y}{5} = \frac{ - 3}{5} x + \frac{15}{5}$

Now simplify.

$y = \frac{ - 3}{5} x + 3$

The slope is

$- \frac{3}{5}$

5 0

3 years ago

Tony was Challenged to a half-court shooting competition. For every half-court shot that he makes, he will earn 20 points. For e

Mkey [24]

Answer:

Tony make 4 half-court shots and misses 16 half-court shots.

Step-by-step explanation:

Given:

Points earned for every successful, half-court shots = $20$

Points deducted for missing the shots = $5$ or $-5$

Total number of shots in the game = $20$

Final points earned by Tony = $0$

According to the question:

Let the number of successful half-court shot be $x$

And the number of shots missed be $20-x$

So,

In terms of points we can re-write it as:

⇒ $20(x)-5(20-x) =0$

⇒ $20x-100+5x=0$

⇒ $25x-100=0$

⇒ $25x-100+100=100$

⇒ $25x=100$

⇒ $\frac{25x}{25} =\frac{100}{25}$

⇒ $x=\frac{100}{25}$

⇒ $x=4$

Tony make 'x' shots that is 4 and the number of shot he missed is (20-x) =(20-4)=16

6 0

4 years ago