H(x), or the range of this function, must be y >= 0, as you can never get a negative when square rooting any number.
For the domain, x cannot exceed -2 or 2, as this would mean we'd be finding the square root of a negative number, which can't happen without getting in to imaginary numbers. Thus, the domain must be -2 <= x <= 2.
Step-by-step explanation:
d = 4m +7n
d - 4m = 7n
(d -4m)/7 = n
<u>Question 13</u>
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<u>Question 14</u>
Base angles of an isosceles trapezoid are congruent, so:
Answer:
6x^3(x+2)(x-7)
Step-by-step explanation:
1st step: factor out common term, 6x^3(x^2 - 5x - 14)
2nd step: Factor x^2 - 5x - 14, (x + 2)(x - 7)
3rd step: simplify, 6x^3(x+2)(x-7)
I am joyus to assist :)
Answer:
Step-by-step explanation:
2 - 3y + 3t = -x - 2yz
I don't think you can actually solve the equation. You are not given any information about the letters (variables).
