Pls help its for my exam

Which is an equation of the inverse of y=3/2x?

Elenna [48]

Answer:

y

=

3

2

x

Rewrite in slope-intercept form.

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y

=

3

2

x

Use the slope-intercept form to find the slope and y-intercept.

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Slope:

3

2

y-intercept:

(

0

,

0

)

Any line can be graphed using two points. Select two

x

values, and plug them into the equation to find the corresponding

y

values.

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x

y

0

2

3

Graph the line using the slope and the y-intercept, or the points.

Slope:

3

2

y-intercept:

(

0

,

0

)

x

y

0

2

3

image of graph

Step-by-step explanation:

7 0

3 years ago

I’m stuck on this and I need help...

Nat2105 [25]

Answer:

D

Step-by-step explanation:

The ratio of corresponding sides are equal, that is

$\frac{4}{8}$ = $\frac{y}{14}$

3 0

3 years ago

Evaluate 0! + 1!. 0 1 2

wel

Answer:

2

Step-by-step explanation:

0! + 1!

= !1 / 1 + 1!

= 1 + 1

= 2

8 0

2 years ago

Read 2 more answers

A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 43 ft/s. Its height

Lina20 [59]

Answer:

Instantaneous Velocity at t = 1 is 20 feet per second

Step-by-step explanation:

We are given he following information in the question:

$y(t)=43t-23t^{2}$

B) Instantaneous Velocity at t = 1

$y(1) = 43(1)-23(1)^2 = 20$

A) Formula:

Average velocity =

$\displaystyle\frac{\text{Displacement}}{\text{Time}}$

1) 0.01

$y(1 + 0.01)=y(1.01) = 43(1.01)-23(1.01)^{2} = 19.9677\\\\\text{Average Velocity} = \dfrac{y(1.01)-y(1)}{1.01-1} =\dfrac{19.9677-20}{1.01-1}= \dfrac{-0.0323}{0.01} = -3.230000 \text{feet per second}$

2) 0.005 s

$y(1 + 0.005)=y(1.005) = 43(1.005)-23(1.005)^{2} = 19.984425\\\\\text{Average Velocity} = \dfrac{y(1.005)-y(1)}{1.005-1} =\dfrac{19.984425-20}{1.005-1} = -3.1150000 \text{feet per second}$

3) 0.002 s

$y(1 + 0.002)=y(1.002) = 43(1.002)-23(1.002)^{2} = 19.993908\\\\\text{Average Velocity} = \dfrac{y(1.002)-y(1)}{1.002-1} =\dfrac{19.993908-20}{1.002-1} = -3.0460000 \text{feet per second}$

4) 0.001 s

$y(1 + 0.001)=y(1.001) = 43(1.001)-23(1.001)^{2} = 19.996977\\\\\text{Average Velocity} = \dfrac{y(1.001)-y(1)}{1.001-1} =\frac{19.996977-20}{1.001-1} = -3.0230000 \text{feet per second}$

3 0

2 years ago

Find the unit rate,Kenny reads 5/8 pages in 2/3 minute.Please show your work.

ser-zykov [4K]

Unit rate in this case would be pages per minute so divide (5/8)pages÷(2/3)minute.
Dividing a fraction can be done as multiplying by the reciprocal.
(5/8)·(3/2)=15/16pages per minute or 0.9375 pages/min.

5 0

3 years ago