what are the values of the function
y = -2x - 4 for x= 0,1,2 and 3? (1 point)
A: 0,-6,-8,-10
B: -4,-6,-8,-10
C: -4,-2,0,2
D: 0,6,8,10
Please help me !!!! I'm doing a big math quiz and I can't figure this one out!
I got all the other ones right can you please help me!!! SOS
what? You can't take a number, multiply it by -2 and subtract 4?
y(0) = -2*0-4 = -4
Clearly, only C and D are possible answers.
Now find y(1) the same way and you should get the correct choice.
Of course! I'll be happy to help you solve this math problem.
To find the values of the function y = -2x - 4 for x = 0, 1, 2, and 3, we need to substitute these values into the equation one by one and evaluate the expression.
Let's start with x = 0:
y = -2(0) - 4
y = 0 - 4
y = -4
Next, let's substitute x = 1:
y = -2(1) - 4
y = -2 - 4
y = -6
Moving on to x = 2:
y = -2(2) - 4
y = -4 - 4
y = -8
Finally, let's substitute x = 3:
y = -2(3) - 4
y = -6 - 4
y = -10
So, the values of the function for x = 0, 1, 2, and 3 are:
y = -4 for x = 0
y = -6 for x = 1
y = -8 for x = 2
y = -10 for x = 3
Now, let's match these values to the given options:
A: 0, -6, -8, -10
B: -4, -6, -8, -10
C: -4, -2, 0, 2
D: 0, 6, 8, 10
Based on our calculations, the correct answer is option B: -4, -6, -8, -10.
I hope this helps you and good luck with your math quiz!