Answer:
A.(−1, −13) - yes
B.(−2, 9) - no
C.(3, 27) - no
D.(0, 1)- no
Step-by-step explanation:
Equation : \(f(x)=(13)x\)
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
\(f(x)=(13)x\)
\(-13=(13(-1))\)
\(-13=-13\)
Since LHs = RHS
So, (−1, −13) is on the graph of \(f(x)=(13)x\)
B.(−2, 9)
x = -2
f(x)=9
Substitute the points in graph
\(f(x)=(13)x\)
\(9=(13(-2))\)
\(-13
eq -26\)
Since LHs≠RHS
So, (−2, 9) is not on the graph of \(f(x)=(13)x\)
C.(3, 27)
x = 3
f(x)=27
Substitute the points in graph
\(f(x)=(13)x\)
\(27=(13(3))\)
\(27
eq 39\)
Since LHs≠RHS
So, (3, 27) is not on the graph of \(f(x)=(13)x\)
D.(0,1)
x = 0
f(x)=1
Substitute the points in graph
\(f(x)=(13)x\)
\(1=(13(0))\)
\(1
eq 0\)
Since LHs≠RHS
So, (0,1) is not on the graph of \(f(x)=(13)x\)
