3 years ago

Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15...

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

saul85 [17]3 years ago

3 0

Answer:

2n+7

Step-by-step explanation:

find the difference

and see the difference from the 2 Times table to the original sequence

and write it as an equation for this sequence

You might be interested in

Select the correct answer.

alexandr1967 [171]

Answer:

4 is the answer

Step-by-step explanation:

they lost 4matches

5 0

2 years ago

Read 2 more answers

Find the x-coordinate where the graph of the function f(x) = e(–sinx) has a slope of 0

balandron [24]

$y = e^{-sin(x)}$

$y' = -e^{-sin(x)}(cos(x))$

$0 = -e^{-sin(x)}(cos(x))$

When is cos (x) = 0? <em>at 90° (aka π/2)</em>

Answer: $\frac{\pi}{2}$

4 0

3 years ago

Read 2 more answers

Help I was absent when she taught this

DedPeter [7]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Solve the inequalities by graphing. Select the correct graph. y> X y<-X

Greeley [361]

Answer:

i think is y>X

Step-by-step explanation:

6 0

3 years ago

2 x - 17 = 11.<br> Help please

Svet_ta [14]

Step-by-step explanation:

Perhaps you want to solve the equation for the value of x. If so then let us work it out:

$2x - 17 = 11 \\ 2x = 11 + 17 \\ 2x = 28 \\ x = \frac{28}{2} \\ \huge \red { \boxed{x = 14}}$

8 0

3 years ago