Wrote a rule for the function represented by the table . i’ll mark you the brainest

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Me. i can't figure out this question. give an explanation too. .