Answer:
A function is a relation in which each input has only one output. In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
because 3-8= -5
and -2-3=-5
Answer:
g(2) = -1
Step-by-step explanation:
When x = 2, we can pick the last expression in the g(x) limit, since our x-value matches the criteria of that expression (our x value is equal to 2)
Now we just plug in our x-value and solve for g(x) [in this case, g(2)]
g(2) = 2x - 5
g(2) = 2(2) - 5
g(2) = 4 - 5
g(2) = -1
Answer:
y = 40
x = 70
Step-by-step explanation:
y = tan39° × 57
y = 46,16
y = 40
x= 57/ cos39°
x= 73,35
x =70
Answer:
well from background knowledge I think it's d but if not try c also so sorry if I get you it wrong.
