4 years ago

Plz Help!!! I could really use it

Mathematics

1 answer:

Sonbull [250]4 years ago

4 0

The average rate of change is

( f(6) - f(0) ) / (6-0) = (11/23 + 1/5) / 6 = 13/115

You might be interested in

F(x) = 4x3 + 8x²+x-3

elena55 [62]

Answer: check the pic

Step-by-step explanation:

6 0

4 years ago

SOS if anyone could help that would be appreciated!!!❤️

Anastaziya [24]

Answer:

See below

Step-by-step explanation:

$2e)15-4x=10x+45$

Solve:

$15-4x=10x+45\\-4x-10x=45-15\\-14x=30\\ \boxed {x=-\dfrac{15}{7}}$ $3(x+1)=21$

Check:

$15-4 \left(-\dfrac{15}{7} \right)=10\left(-\dfrac{15}{7} \right)+45$

$15+\dfrac{60}{7} \right)=-\dfrac{150}{7} +45$

$\dfrac{210}{7} =30$

$30=30$

$3a) 3(x+1)=21$

Solve:

$3(x+1)=21\\3x+3=21\\3x=18\\x=6$

$3b) 2+3(x+1)=6x$

$2+3x+3=6x\\5=3x\\$

$x=\dfrac{5}{3}$

$3c) -2(2x-3)=-2$

Solve:

$-2(2x-3)=-2\\-4x+6=-2\\-4x=-8\\x=2$

3 0

3 years ago

A bag contains 4 red marbles, 6 blue marbles, and 8 green marbles. One marble is to be chosen at random.

goldenfox [79]

4 red marbles
6 blue marbles
8 green marbles

Add:

4 + 6 = 10
10 + 8 = 18
18 total marbles

Green marbles/total marbles

8/18

Simplify:

8 ÷ 2 = 4
18 ÷ 2 = 9
Simplest form = 4/9

8/18 = 4/9
D. 4/9

6 0

4 years ago

Help me please.What is the answer

ruslelena [56]

What I am not sure what you are asking for me to answer

3 0

4 years ago

According to your graphing calculator, what is the approximate solution to the trigonometric inequality

Margaret [11]

Answer:

0<=x<0.7896

im pretty sure

8 0

3 years ago