3 years ago

The graph of which function has a y-intercept of 3

Mathematics

2 answers:

Butoxors [25]3 years ago

6 0

Whichever graph crosses at 3 on zero .

skelet666 [1.2K]3 years ago

3 0

If the line goes through the vertical line, that’s your y intercept. Just find the number that it crosses and that your intercept.

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xenn [34]

It sounds like R is the region (in polar coordinates)

R = {(r, θ) : 2 ≤ r ≤ 3 and 0 ≤ θ ≤ π/2}

Then the integral is

$\displaystyle \iint_R\frac{\mathrm dx\,\mathrm dy}{\sqrt{x^2+y^2}} = \int_0^{\pi/2}\int_2^3 \frac{r\,\mathrm dr\,\mathrm d\theta}{\sqrt{r^2}} \\\\ = \int_0^{\pi/2}\int_2^3 \mathrm dr\,\mathrm d\theta \\\\ = \frac\pi2\int_2^3 \mathrm dr \\\\ = \frac\pi2r\bigg|_2^3 = \frac\pi2 (3-2) = \boxed{\frac\pi2}$

5 0

3 years ago

Halla el producto en las siguientes multiplicaciones: 1) 3 x 9/15 =

777dan777 [17]

Answer:

QUESTION:- 3×9/5=

Answer:- 27/5=5.4

6 0

3 years ago

1500+1500 please answer

ehidna [41]

3000 is the freaking right answer

7 0

3 years ago

Read 2 more answers

The 32 students in Ms.Byrd's art class made a project with construction paper. Eleven students used red construction paper, 8 st

Mice21 [21]

Answer: The correct answer is C. 13/32

Step-by-step explanation: There are 32 students, and 11 + 8 = 19. SO in order to figure out how many students used blue, we need to subtract 19 from 32. that gives us 13. So:

13 out of 32 students, or

13/32

5 0

3 years ago

F(x) = x^2 + 2x – 4 f(3) = ?

Ostrovityanka [42]

Answer:

Step-by-step explanation:

f(3)=(3)^2+2(3)-4

f(3)=9+2(3)-4

f(3)=9+6-4

f(3)=15-4

f(3)=11

8 0

3 years ago