If I remember correctly this is how you solve it.
f(x)=8x+6
f(-1)=8(-1)+6
f(-1)=-8+6
f(-1)= -2
Answer:
I will try my best to help
Step-by-step explanation:
Answer: There are 27 votes for Florida.
Step-by-step explanation:
Hi, to answer this question we have to write an equation:
The number of votes of North Carolina (15) must be equal to the number of votes of Florida (x) minus 12.
Mathematically speaking:
15 = x -12
Solving for x:
15+12 = x
27 = x
There are 27 votes for Florida.
Feel free to ask for more if needed or if you did not understand something.
F(x) = 3x² + 5x - 8 g(x) = 2x² - 9
5.
f(2) = 3(2²) + 5(2) - 8 g(2) = 2(2²) - 9
f(2) = 3(4) + 10 - 8 g(2) = 2(4) - 9
f(2) = 12 + 10 - 8 g(2) = 8 - 9
f(2) = 14 g(2) = -1
i didn't understand the second part but i hope you understand, God bless!