Knowing that a quadratic equation has two possible solutions, we need to be careful when we solve exponential equations in checking for any quadratic one that appears. Due to 2 possible solutions,
Hope I helped :)
Answer:
A. g(x) = 42 - 0.6x
Step-by-step explanation:
The last one, not taking good or bad games into account, would be your answer! Hope this helps.
F(x) = x + 1
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b
g(x) = cx - d
flip values of x and y in each equation, then solve for y:
x = y + a
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b
y = a - bx
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x = cy - d
y = x + d
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c
15² =225
20²= 400
225+400=625
25² =625
=> 15² +20² =25²
These three form a Pythagorean triplet..
And hence form a Right triangle with 25 as the hypostenuse....
Answer is option 4
Hope it helps...
Regards,
Leukonov/Olegion.