Oh how fun, functions!! You substitute f(-2) into your starting function so it will look like this:
f(x)=2(5x+7)
f(x)=10x+14
f(-2)=10(-2)+14
f(-2)=(-20)+14
f(-2)=(-6)
divide by negative 2 on each side to find f:
f=3
Hope this helped!!
You are right yeeeeeeeeeeeeeeeeeeeeeeeet
Answer:
<h3>The value which is needed to be added to transform the quadratic expression as a perfect square
Trinomial is 16.</h3>
Log(1) is equal to 0 because 10^0 is 1