Solve each equaton by graphing the related function. if the equation has no real-number solution, write no solution
question #1: x^2 7=0
question 2: 3x^2=0
3: 1/4x^2-4=0
4: 4g^2=25

10 points? me . its important ‼️‼️

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)