Given the relation y = 7x2 + 3, if the input is 4, what is the output? < is this correct? 116 118 120

Hello!

Input, is another name for the domain of a function, or an x-value. Since we are given the equation, y = 7x² + 3, we can substitute the x-value of 4, into the equation, and solve for the output, the range, or a y-value of a function.

y = 7(4)² + 3 (simplify the exponent)

y = 7(16) + 3 (use the distributive property)

y = 112 + 3 (simplify)

y = 115

Therefore, you are correct! The answer is 115. :)

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

table a is wierd

step-by-step explanation:

6*f