4. match the polynomial in the left column with its descriptive feature in the
right column
a x + 3x2 - 2x + 7
b. 3abº
c. 3x – 9x + 5x®
d. 7ab2 + 18ab-c-9a
e 2x - 9x + 8x
f. 4x - 7x? +9
g. x? -7
l. 9th degree monomial
ii. constant term of -7
iii. 7 degree polynomial
iv. leading coefficient of 4
v. four terms
vi. 5th degree polynomial
vii. equivalent to 5x + 3x+ - 9x

answer: c i think

step-by-step explanation:

the answer will be b x² +x-1

step-by-step explanation:

answer: 0.1,0.85

step-by-step explanation:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.