F(n) = 3n² - 7
f(-2) = 3(-2)² - 7
f(-2) = 3(4) - 7
f(-2) = 12 - 7
f(-2) = 5
Yes, as long as the two lines never meet, they are parallel
Year 1. = 9
Year 2 = 9x8=72
Year 3 = 72x2=144
Year 4= 144x2=288
Fourth year she will have more than 300
Answer: 6%
Step-by-step explanation:
Principal= $1875
Time= 10 years
Interest= $1125
Rate = Unknown
Recall that,
Interest= (Principal×Rate×Time)/100
I = PRT/100
100I = PRT
R= (100×I)/PT
Rate = (100 × 1125)/(1875 × 10)
Rate = 112500/18750
Rate= 6%
The rate is 6%
Answer:252in. squared
Step-by-step explanation:
16+2=18
12+2=14
14×18=252 ^2
