223k views
3 votes
Please help solve this. t = -3. r = 4t^2 + 5

User BlackMagic
by
7.2k points

1 Answer

5 votes

Answer:

41

Explanation:

replace the t with -3:-

r = 4(-3)^2 + 5

= 36 + 5

= 41


User Thewallrus
by
7.9k points