2 years ago

What is the value of the function when x = 3? x −2 −1 1 3 4 y 4 3 6 5 8

Mathematics

1 answer:

Anon25 [30]2 years ago

6 0

It tells us that:

(-2,4)
(-1,3)
(1,6)
(3,5)
(4,8)

Look at (3,5) ... it tells us that x = 3 and y = 5

So y = 5

You might be interested in

ASAP PLZZZZZZ NOW ! answer all questions

REY [17]

Answer:

68km

22miles

240km

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Y=sech(tan‐¹x) find the derivative

Klio2033 [76]

Recall that

d/dx sech(x) = - sech(x) tanh(x)

d/dx tan⁻¹(x) = 1/(1 + x²)

Then by the chain rule,

dy/dx = - sech(x) tanh(x) / (1 + x²)

8 0

2 years ago

At the beginning of its route, a garbage truck accelerates at 10ms2 as it is driven down the road. By the end of the route, the

Dmitry [639]

Answer:

$2.5\ m/s^2$

Step-by-step explanation:

Newton's Second Law: Force on a body is equal to the product of mass and acceleration of the centre of the mass of the body.

$Force(F)=Mass(m)\times Acceleration(a)$

Initially:

$Let\ mass=m\ kg\\\\acceleration=10\ m/s^2\\\\Force(F)=m\times 10=10m$

At the end of the road:

$Let\ mass=4\times m\ kg\\\\acceleration=a\ m/s^2\\\\Force(F)=4m\times a=4ma$

$Both\ forces\ are\ equal\\\\4ma=10m\\\\divide\ both\ the\ sides\ by\ m\\\\4a=10\\\\a=\frac{10}{4}\\\\a=2.5\ m/s^2$

8 0

2 years ago

The original cost of a cell phone is x dollars. The phone is on sale for 35% off. What would be the simplified expression for th

Nonamiya [84]

X · 0.65 = y or x-(x · 0.35)= y y=sales cost

5 0

3 years ago

Read 2 more answers

Determine which would make this solution true s < 0.43

sattari [20]

Answer:

B and D it ez

Step-by-step explanation:

4 0

2 years ago