Step-by-step explanation:
2(2+20)=80
4+40=80 (Distribute)
4+40-40=80-40(Subtract from both sides of the equation)
4=40(Simplify)
4/4=404/4(Divide both sides of the equation by the same term to get x=10)
=10
Answer:
Step-by-step explanation:
<u>Value of functions</u>
To evaluate a function for a given value of x, we replace the x for the value and perform the resulting operations.
The given function is (corrected):
We need to find f(-4), so we use x=-4:
3+3? it’s 6. if that’s what u mean
The degree of the polynomial is 2.
to find the degree, put the polynomial in descending order with the highest exponents in front. the highest exponent is the degree.
3x^6 - 4 (highest exponent here is 6, degree would be 6)
