Answer:
87
Step-by-step explanation:
f(x)=19x+11
Let x = 4
f(4) = 19*4 +11
=76 +11
= 87
Answer: No Mia is incorrect
Perimeter= 34 Area= 60
Step-by-step explanation: perimeter means to add while area means to multiply. If you add 12+12+5+5 that would equal 34 and if you would multiply 12 times 5 that would equal 60
Answer:
(f*g)(x) = 3x^3 + 6x^2
Step-by-step explanation:
Since we are looking for the result of multiplying the equations (f*g), we must multiply the right sides together
(f*g)(x) = (3x^2)(x+2)
To get from here to the solutions, we must multiply the first term by all parts in the second term
3x^2 * x = 3x^3
3x^2 * 2 = 6x^2
from there, just put them back in the equation
(f*g)(x) = 3x^3 + 6x^2
Answer:
c. : 4 times
Step-by-step explanation:
