princerajput1707 princerajput1707

30-09-2020
Mathematics

contestada

Give f(x) = X2 + 3x-1, find b) f(-1)

Respuesta :

khaimook khaimook

30-09-2020

Answer:

-3

Step-by-step explanation:

f(x)= x²+3x-1

f(-1)= (-1)²+3(-1)-1

= 1-3-1

= -2-1

= -3

Answer Link

Otras preguntas

Vern sold his 1964 ford mustang for $55,000 and wants to invest the money to earn him 5.8% interest per year. he will put some of the money into fund a that ear

Most of the nations that broke away from the Soviet Union now have what type of economy? market mixed demand planned

Why is a virus NOT classified as a living thing? A. Viruses are NOT living things because they are too small. B. Viruses are NOT living things because they do n

can someone give me an hypothesis on How does temperature change affect surface tension?

not all objects have a volume that is measured easily. If you were to determine the mass, volume, and density of your textbook, a container of milk, and an air-

Ron gets $5 on the first day at work, the square of that amount on the second day, and three times the amount of the second day on the third day. How much does

kaitlin is on a long car trip every time she stops she loses 15 minutes of travel time is she stops 5 times how late will she be to her destination

a total of 300 trees will be planted in a park. there will be 2 pine trees planted for every 3 maple trees planted. how many pine trees are planted? how many ma

According to theâ€‹ text, what is the single most important demographic trend in the united statesâ€‹ today? a. a better educated population b. the changing age

how many stars are in Pegasus and Casiopeia together