Answer:
When using the distance formula does the order of x and y coordinates matter? Explain.
1 answer:
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Answer:
(f o g)(x) =
Domain : (-∞, -3) ∪ (-3, ∞)
Step-by-step explanation:
Given : f(x) =
g(x) = 4x + 17
We have to find the value of (f o g)(x).
Since (f o g)(x) = f[g(x)]
=
=
For the Domain of the function (f o g)(x),
Given function is defined for (4x + 12) ≠ 0
4x ≠ -12
x ≠ -3
Therefore, Domain of the function will be : (-∞, -3) ∪ (-3, ∞)
Answer:
The expression that could be used is (-4)(3) + (-4)() ⇒ B
Step-by-step explanation:
Let us revise the distributive property:
<em>The product of a number and the sum of 2 other numbers equal to the sum of the products of the number with the other 2 numbers</em>
- a(b + c) = ab + ac
We will use this rule to solve the question
∵ The product of -4 and 3 = -4 × 3
→ We can right 3 as (3 +
)
∵ 3 = (3 +
)
∴ -4 × 3 = -4(3 +
)
→ By using the rule above
∵ -4(3 + ) = (-4)(3) + (-4)(
)
∴ -4 × 3 = (-4)(3) + (-4)(
)
∴ The expression that could be used is (-4)(3) + (-4)()