The area of triangle is 17.7 square units and the base is 4 what is the height of the triangle

Step-by-step explanation:

Formula to find the height of a triangle:

Solving :

Thus, the height of the triangle is 8.85.

4+4+2x

or

2x+8

step-by-step explanation:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function