Answer:
True
Step-by-step explanation:
:) Hope this helps ! x
Get y by itself:
4x-3y>equal to -9
-4x. -4x
-3y>equal to -4x-9
Divide by -3
y>equal to 4/3x+3
To graph, go to y=3 and plot (0,3). Then do slope. Up 4 and 3 right. Go down 4 and 3 left to get the other side of the inequality. This line will be solid. You shade upwards by the way.
9 + (4 x y)
because it is 9 + 4 times any number (y,x,z)
Answer:
7
Step-by-step explanation:
Your final answer will be:<u> 16x^4 - 80x^3 + 138x^2 - 95x + 24</u>
I will assume that the first equation is:
f(x) = 2x^2 - 5x + 3
and the second equation is:
4x^2 - 12x + 09.
To find f(g(x)) you need to plug in the equation of g(x) as x into the equation of f(x). So you get:
4(2x^2 - 5x + 3)^2 - 5(2x^2 - 5x + 3) + 3.
That then equals to:
4(4x^4 - 20x^3 + 37x^2 - 30x+9) - 5(2x^2 - 5x + 3) + 3.
Further simplified you get:
16x^4 - 80x^3 + 148x^2 - 120x + 36 - 10x^2 + 25x - 15 + 3.
That simplifies to:
16x^4 - 80x^3 + 138x^2 - 95x + 24.
