Decide whether the function is a polynomial function. if so, write it in standard form and state its degree, type, and leading coefficient. h(x) = 19x4 − 419x2 + 18:

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

im pretty sure its

(8,15)

step-by-step explanation: