All you have to do is add them. So using the number line by looking at the -3 mark and find the -5 mark. Then you just add them together and you have your answer of -8!!
Answer:
y = -0.5(x - 4)^2 + 5.
y = -0.5x^2 + 4x - 3.
Step-by-step explanation:
The vertex is at (4, 5). so we have:
f(x) = a(x - 4)^2 + 5
When x = 0 y = -3 so substituting in the above:
- 3 = a(0-4)^2 + 5
-8 = 16a
a = -0.5.
So the vertex form is y = -0.5(x - 4)^2 + 5.
Standard form:
y = -0.5(x^2 - 8x + 16) + 5
y = -0.5x^2 + 4x - 8 + 5
y = -0.5x^2 + 4x - 3.
The formula of the volume states that you need to multiply the height, width and length of the given object. Multiplying the 3 numeric values the answer should be: 820 cubic feet
Answer:
Step-by-step explanation:
<u>Step 1: Combine like terms
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Answer:
Numero 6; x less than or equal to 1
numero;7; 4x+3<-5
4x<-8
x= -2
Eso es fasil
