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Nadya [2.5K]
4 years ago
7

What is the equation in point slope form of the line that passes through the point (−1, −3) and has a slope of 4?

Mathematics
1 answer:
Firlakuza [10]4 years ago
6 0

Answer:

(y-(-3))=4(x-(-1))

Step-by-step explanation:

formula for point slope form is:

y-y1=m(x-x1)

just plug in numbers from the point (-1, -3) for x1 and y1. The slope 4, would plug into m.

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Write 5y3 without exponents.
harkovskaia [24]

Answer:

5y3 without exponents would be 15.

the normal answer would be 15 y but they're no exponents.

4 0
3 years ago
A raffle has a grand prize of a European cruise valued at $10000 with a second prize of a Rocky Point vacation valued at $700. I
lisov135 [29]

Answer:

- 3.027

Step-by-step explanation:

First price = 10000 ; second price = 700

Number of tickets sold = 11000

Ticket cost = $4

Probability that a ticket wins grand price = 1 / 11000

Probability that a ticket wins second price = 1 / 11000

X ____ 10000 _____ 700

P(x) ___ 1 / 11000 ___ 1/11000

Expected winning for a ticket buyer :

E(X) = Σx*p(x)

E(X) = (1/11000 * 10000) + (1/11000 * 700) - ticket cost

E(X) = 0.9090909 + 0.0636363 - 4

E(X) = - 3.0272728

E(X) = - 3.027

8 0
3 years ago
What is the solution to 6x + 4 equals 3x - 17
spayn [35]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

6x + 4 = 3x - 17

- 4

6x = 3x - 21

- 3x

3x = -21

/3

x = -7

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

6 0
3 years ago
Read 2 more answers
Let f(x)=3x^2-x+2 and g(x)= 5x^2-1. find f(g(x))
LenKa [72]
F (5x^2 - 1) = 75x^4 - 35x^2 + 6
3 0
4 years ago
Read 2 more answers
What's is this x+2y-6 and y=3x-7
krok68 [10]
Put y in the x+2y-6. x+2(3x-7)=0. So x+6x-14=0. 7x-14=0. 7x=14. x=2
6 0
2 years ago
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