Answer:30
Step-by-step explanation:
Let f(x)= -4x+7 and g(x)= 10x-6. Find f(g(x)).
<em>FYI: f(g(x)) can also be written as (f</em><span><em>○g)(x).
</em>What this really means is to take x and put it through g, then through f.
Since we don't have a specific value for g, we can just put that x value through f,
<em>
</em>g(x) = 10x-6
f(x) = -4x+7
f(g(x)) = -4(g(x))+7
f(g(x)) = -4(10x-6)+7
f(g(x)) = -40x+24+7
f(g(x)) = -40x+31<em>
</em></span>
Distribute -3.2 through the parentheses
Cancel equal terms on both sides of the equation
Add the decimals
<em>Thus, The expression are equivalent at b = 9.12...~</em>
Step-by-step explanation:
1-a ,2-c,3_d
i thibk is you're answer