The equation that must be true regarding the function is a. f(–3) = –5
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The point (–3, –5) is on the graph of a function. Which equation must be true regarding the function?
a. f(–3) = –5
b. f(–3, –5) = –8
c. f(–5) = –3
d. f(–5, –3) = –2
The question is what does the point (-3, -5) correspond to on the graph of the function.
If we have a point on a graph in the Cartesian coordinate system then that point consists of coordinates (x, y). In other words, y=f(x) and x so (x, f(x)) where x is a x-coordinate and y=f(x) is y-coordinate.
Hence if we have a point (-3, -5) the corresponding coordinates are x=-3 and y=f(x)=-5.
Therefore the correct answer is f(-3)=-5.
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Something is off about this question please recheck and repost the correct question as this what your question state
twice is five
meaning something times 2 is 5
probably you wanted y×2=5
12 eggs = $3
8 eggs = (8÷12) × $3
hope this was helpful! :)
300-48t=60 subtract the 300 you get -48t=-240 then divide to get t=5 now the other is 300-48t=-60 subtract 300 you get -48t=-360 divide to get t=7.5
Answer:
also 108°
2, 4, 6 and 8 are the angles
an the other group of same angles is 1, 3, 5 and 5