All categories

3 years ago

What is the average rate of change for the function ( IN THE PIC) over the interval (also in pic) HELP PLSSS ASAP!!!!

Mathematics

1 answer:

solong [7]3 years ago

3 0

It is B because I had the question before in my school

You might be interested in

What is the unit rate for 692.08 ft in 21.1 s? Round to the nearest tenth if necessary. Enter your answer in the box.

Xelga [282]

By unit rate they mean feet per second

To do this you need to divide feet by seconds
692.08/21.1=32.8

The unit rate is:
32.8 feet per second

7 0

3 years ago

Read 2 more answers

Consider the initial value problem:

Inessa [10]

Answer:

$\left \{ {{u'=v} \atop {v'=5v-6u-5\sin(2t)}} \right. \\u(0)=-5;u'(0)=2$

Step-by-step explanation:

The given initial value problem is;

$y''-5y'+6y=-5\sin(2t)---(1)\\y(0)=-5,y'(0)=2$

Let

$u(t)=y(t)----(2)\\v(t)=y'(t)----(3)$

Differentiating both sides of equation (1) with respect to $t$ , we obtain:

$u'(t)=y'(t)---(4)\\ \\\implies u'(t)=v(t)---(5)$

Differentiating both sides of equation (2) with respect to $t$ gives:

$v'(t)=y''(t)----(6)$

From equation (1),

$y''=5y'-6y-5\sin(2t)\\y''=5v(t)-6u(t)-5\sin(2t)\\\implies v'(t)=5v(t)-6u(t)-5\sin(2t)----(7)$

Putting t=0 into equation (2) yields

$u(0)=y(0)\\\implies u(0)=-5$

Also putting t=0 into equation (3)

$u'(0)=y'(0)\\u'(0)=2$

The system of first order equations is:

$\left \{ {{u'=v} \atop {v'=5v-6u-5\sin(2t)}} \right. \\u(0)=-5;u'(0)=2$

3 0

3 years ago

Name 3 non-collinear points

Evgen [1.6K]

Points A, B, C, D, E, F are called non - collinear points.

3 0

3 years ago

If x is an even integer and y is an odd integer than x + y is a rational number. A) Always True B) Sometimes True C) Usually Tru

Katyanochek1 [597]

A) Always TRue
Both integers are rational, so the sum must be rational

7 0

4 years ago

Quadrilateral ABCD is inscribed in this circle.

lawyer [7]

180 °- 121°

= 59°

the answer is 59°

5 0

3 years ago

Read 2 more answers