imnotsmart9
imnotsmart9
04-12-2020
Mathematics
contestada
i need help but I need to show work.
Respuesta :
s1m1
s1m1
04-12-2020
Answer:
56
Step-by-step explanation:
f(x)= 3x² -2x
f(-4)= 3*(-4)² -2(-4)
= 3*16 +8
=48+8
=56
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
A couple's anniversary dinner bill was $126.50. They tipped their waiter 20% of the bill. What was the total bill including tip?
A city park in the shape of a rectangle measures 90 yards by 120 yards. A rectangular playground inside the park measures 18 yards by 24 yards. What is the area
2( 5 1 m− 5 2 )+ 5 3
Solving quadratic equations by factoring completely equivalent equation for minus 7X -60 equals X squared +10 X
Which of the following is an example of a basic need? 1. Emotional 2. Physical 3.Socialization 4. Love
4x – 4 = – 12 X = ? What is X ?
Please help and NO LINKS I WILL REPORT An angle measures 7/9ₙ radians. What is the degree measure of the angle? A.) 2.44° B.) 140° C.) 280° D.) 439.6°
why did aragorn choose to follow the orcs instead of frodo
16. The students were orderedA. Scanding3. Having to stand
Irene is going to read a 216-page book. If she reads at a rate of 18 pages per day, how many days will it take her to read 1/ 3 of the book
