3 years ago

What is the linear function equation represented by the graph?

Mathematics

1 answer:

alexdok [17]3 years ago

8 0

Slope is 2/3
intercept is (0,3)

y=2/3 x + 3

You might be interested in

Use the vertical line test to determine whether the relation graphed is a function.

madreJ [45]

Yes it is a function

3 0

3 years ago

In a sample of 700 gas stations, the mean price for regular gasoline at the pump was $2.894 per gallon and the standard deviati

frez [133]

Answer:

$P(x < 2.892) = 4.36\%$

Step-by-step explanation:

Given

$N = 700$ --- Population

$\mu = 2.894$ -- Mean

$\sigma = 0.009$ --- Standard deviation

$n = 55$ -- Sample

Required: $P(x < 2.892)$

This question will be solved using the finite correction factor

First, calculated the z score

$z = \frac{x - \mu}{\sqrt{\frac{N -n}{N -1}} * \frac{\sigma}{\sqrt n}}$

$z = \frac{2.892 - 2.894}{\sqrt{\frac{700 -55}{700 -1}} * \frac{0.009}{\sqrt {55}}}$

$z = \frac{-0.002}{\sqrt{\frac{645}{699}} * \frac{0.009}{7.42}}$

$z = \frac{-0.002}{\sqrt{0.92} * \frac{0.009}{7.42}}$

$z = \frac{-0.002}{0.95917 * 0.0012129}$

$z = -1.71$

So:

$P(x < 2.892) = P(z < -1.71)$

Using z table

$P(x < 2.892) = 0.043633$

$P(x < 2.892) = 4.36\%$

3 0

3 years ago

F(x) = -2(x + 2)2 + 4

USPshnik [31]

Answer:

4x4=? then we have 2x2=?

Step-by-step explanation: H-JJ-

7 0

3 years ago

Find the volume of a cylinder with a diameter of 10 inches and a height that is three times the radius. Use 3.14 for pi and roun

maxonik [38]

V = pi r^2 h
v = 3.14 * 5^2 * 15
v = 3.14 * 25 * 15
v = 1177.5 in^3

7 0

3 years ago

What is the sum of 70 and 80

Hunter-Best [27]

Answer:

150

Step-by-step explanation:

The calculator :)

5 0

4 years ago