4 years ago

What equation is graphed in this figure? y−4=−13(x+2) y−3=13(x+1) y+2=−3(x−1) y−5=3(x−1)

Mathematics

1 answer:

choli [55]4 years ago

5 0

Answer:

y+2=−3(x−1)

Step-by-step explanation:

y+2=-3(x-1)

y=-3x+3-2

y= -3x+1

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3 years ago

Here are 15 cards, numbered 1 through 15. if you pick a card, what is the probability that you choose an odd number or a two?

kondor19780726 [428]

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3 years ago

The answer to this equation

12345 [234]

Answer:

x=3

Step-by-step explanation:

We are given the equation

$log5x=log(2x+9)$

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$log5x-log(2x+9)=0$

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4 0

3 years ago

A helicopter hovers 500 feet above a small island. The figure shows that the angle of

Tamiku [17]

Answer:

435 ft

Step-by-step explanation:

Reference angle = <P = 49° (angle of elevation)

Opposite side = 500 ft

Adjacent side = d = ?

Apply trigonometric function, TOA.

This:

Tan P = opp/adj

Tan 49 = 500/d

d × Tan 49 = 500

d = 500/Tan 49

d = 434.643369 ≈ 435 ft (to the nearest foot)

6 0

3 years ago

there is a line that includes the point (1,5) and has a slope of 15. what is its equation in slope-intercept form?

olchik [2.2K]

Answer:

y = 15x - 10

Step-by-step explanation:

slope is given: 15

(x, y) is given: (1, 5)

plug values into y = mx + b:

5 = (15)(1) + b

solve for b:

b + 15 = 5

b = -10

rewrite the equation:

y = 15x - 10

7 0

3 years ago