Which points are on the graph of f(x)=(13)x

select each correct answer.

a.(−1, −13)

b.(−2, 9)

c.(3, 27)

d.(0, 1)

A.(−1, −13)  - yes

B.(−2, 9)  - no

C.(3, 27)  - no

D.(0, 1)- no

Step-by-step explanation:

Equation :

We are supposed to find Which points are on the graph

So, the points which will satisfy the equation lies on the graph

A.(−1, −13)

x = -1

f(x)=-13

Substitute the points in graph

Since LHs = RHS

So, (−1, −13) is on the graph of

B.(−2, 9)

x = -2

f(x)=9

Substitute the points in graph

Since LHs≠RHS

So, (−2, 9) is not on the graph of

C.(3, 27)

x = 3

f(x)=27

Substitute the points in graph

Since LHs≠RHS

So, (3, 27) is not on the graph of

D.(0,1)

x = 0

f(x)=1

Substitute the points in graph

Since LHs≠RHS

So, (0,1) is not on the graph of

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!