3 years ago

Please help!! 20 POINTS

Mathematics

1 answer:

rjkz [21]3 years ago

7 0

f(-3) would be 36.

When looking at synthetic division, the numbers across the top represent the coefficients of x^2, x and the constant in that order. Therefore, the equation is as follows.

2x^2 - 5x + 3

Now we can put -3 into the equation and solve.

2(-3)^2 - 5(-3) + 3

2(9) + 15 + 3

18 + 15 + 3

You might be interested in

A box of chocolate is divided among Jim, Jack and David. David gets 2/5 of the box and Jack gets 1/5 of David's share and the re

Elan Coil [88]

Answer:

200

Step-by-step explanation:

Jack share = 2/5 x 1/5 = 2/25

amount left over = 1 - (2/25 + 2/5) = 13/25

13/25 x t = 260

t = total amount of chocolate

t = (260 x 25) / 13 = 500

Davids share = 2/5 x 500 = 200

8 0

2 years ago

A shirt originally cost $54.01, but it is on sale for $37.81. What is the percentage decrease of the price of the shirt? If nece

Marianna [84]

I think it's rounds at to 30

3 0

3 years ago

Vanessa deposited money into a bank account that earned 1.25% simple interest each year. After 1212 year, she had earned $5.00 i

Reil [10]

I=prt,,5.00=.0125*1212p,,p=5.00/.0125*1212=?? Use the calculator

3 0

3 years ago

How many one-half cubes with dimensions of 1/2 x1x1 fit in a unit cube? 1 2 4 6

Leni [432]

I got 2 but this could be wrong. Hope this helps ;D

4 0

3 years ago

Read 2 more answers

6x - 2y = 26 2x + 3y = 5

labwork [276]

Answer:

x = 4, y=-1

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers