If y=2x^2-5x-3 find the value of y if x= -1
1 answer:
Answer:
y = 4
Step-by-step explanation:
First we want to raise -1 to the power of 2
y = 2 * 1 - 5 * -1 - 3
Multiply
2 - 5 * -1 - 3
Multiply
y = 2 + 5 - 3
y = 7 - 3
y = 4
You might be interested in
The ratio of apples in the basket it 8:7
Answer:
12x - 60
Step-by-step explanation:

Answer:
I believe the awnser is 3
Answer:
cuz i am batman hhhhhhhhhhhh
Answer:
x/2=5+4=9
x=9*2=18
x=18!