What are the leading coefficient, constant term and degree, if any, of the algebraic expression 7^x + 2x + 1?
a. leading coefficient: 2; constant term: -1; degree: 2
b. leading coefficient: 2; constant term: 1; degree: -2
c. leading coefficient: -2; constant term: 1; degree: 2
d. none, expression is not a polynomial
And can you explain the degree part for me, please, tysm

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h