Answer:
2
Explanation:
Degree 4 is the term with the exponent that is 4. The 2 in front of the x is the coefficient.
(8,-98) is not a solution for the function.
Answer: -18x to the second power+3x+1
Step-by-step explanation:
Answer:
P=22cm
A=24cm²
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
multiply the first equation by 2 in order to be able to cancel out the -4z and the 2x
4x-30y=-20
-4x+5y=-30
50y+5y = -20+(-30)
55y=-50
