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2 years ago

Which equation has a y intercept of 2 and a slope of 1/2?

1 answer:

8 0

Y = mx + b where m = slope and b is y intercept

y intercept of 2 and a slope of 1/2 then
y = 1/2 x + 2

answer
B.y = 1/2 x + 2

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HURRRRRY question is is pdf file below which is the correct answer?

Mekhanik [1.2K]

Answer: 875

Step-by-step explanation:

5 0

1 year ago

The average income, I, in dollars, of a lawyer with an age of x years is modeled with the following function: I = -425x^2 + 45,5

lord [1]

We are given

The average income, I, in dollars is

$I=-425x^2+45500x-650000$

(a)

now, we are given

average income is $275000

so, $I=275000$

now, we can set them equal

and then we can solve for x

$275000=-425x^2+45500x-650000$

$-425x^2+45500x-925000=0$

we will have to use quadratic formula

$x=\frac{-45500+\sqrt{45500^2-4\left(-425\right)\left(-925000\right)}}{2\left(-425\right)}:\quad \frac{-\sqrt{45500^2-1572500000}+45500}{850}$

$x=\frac{-45500-\sqrt{45500^2-4\left(-425\right)\left(-925000\right)}}{2\left(-425\right)}:\quad \frac{\sqrt{45500^2-1572500000}+45500}{850}$

we get

$x=27.28199$

$x=79.776$

we need to find youngest age

It means that we need to choose smallest value

so,

$x=27$ ............Answer

(b)

we are given

x=40

so, we can plug it and find I

$I=-425(40)^2+45500(40)-650000$

$I=490000$ ..............Answer

6 0

3 years ago

Someone help I will make you Brainly

saw5 [17]

Answer:

yep it is b

Step-by-step explanation:

8 0

2 years ago

6. Jenny needs to build a box that has a square base and a volume of 900 cm°. The height of the box is related to the length of

LiRa [457]

Answer:

Step-by-step explanation:

Its 43567 bc I searched it up

3 0

3 years ago

HELP ASAP WILL MARK AS BRAINLIST

Tamiku [17]

Answer:

80°

Step-by-step explanation:

Just multiply 40° by 2 to get the arc

4 0

3 years ago

Read 2 more answers