SOMEONE PLEASE HELP ME :( I WILL mark you brainiest the picture is below theres another question in the picture Given the piecewise function shown below , select all the statements that are true

A. f(5)= 1

B. f(1) = 5

C. f(-2)= 4

D. f (-2 ) = 4

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).