2 years ago

(05.05)

Mathematics

1 answer:

kari74 [83]2 years ago

5 0

Answer:

Step-by-step explanation:

f(-1)=2(-1)+2+1

f(-1)=-2+2+1

f(-1)=1

f(0)=2(0)+2+1

f(0)=0+2+1

f(0)=3

Use slope formula for the average rate of change.

(y2-y1)/(x2-x1)

(3-1)/(0+1)

(2)/(1)

Hope this helps!

If not, I am sorry.

You might be interested in

Find the critical value t a/2 needed to construct a confidence interval of the given level with the given sample size. level 95%

stepan [7]

Α = 1- (95/100) = 1-0.95 = 0.05

p = 1- α/2 = 1- 0.05/2 = 1-0.025 = 0.975

Degrees of freedom, df = Sample size -1 = 11-1 = 10

From t-tables, with cumulative probability pf 0.975 and df of 10,
Critical value = 2.228

7 0

3 years ago

Help plz its a mathematical punnet square

yaroslaw [1]

Answer:

X 2 -7

-9 -18 126

3 -54 -6,804

1944 7.71

0.00396604938

Step-by-step explanation:

I tried. Sorry if it's wrong I've never done a mathematical punnet square before.

5 0

3 years ago

In need help please fast

slava [35]

Answer:

hope it helped u alot

Step-by-step explanation:

plsss give me braniest

8 0

3 years ago

There are 25 pupils in a class. The table shows information about their test results in maths and English. How many pupils had a

Nadusha1986 [10]

Answer:

Step-by-step explanation:

2+2+1+1+6=12

$2 + 2 + 1 + 1 + 6 = 12$

4 0

3 years ago

The function ƒ(x) = 2x is vertically translated 5 units down and then reflected across the y-axis. What's the new function of g(

Lubov Fominskaja [6]

Answer:

234

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers