On a coordinate plane, a straight red line with a negative slope, labeled g of x, crosses the y-axis at (0, negative 7). A strai
ght blue line with a positive slope, labeled f of x, crosses the x-axis at (negative 1, 0) and the y-axis at (0, 2). Both lines intersect at (negative 3, negative 4). Which statement is true regarding the functions on the graph? f(–3) = g(–4) f(–4) = g(–3) f(–3) = g(–3) f(–4) = g(–4)
2 answers:
Answer:
Step-by-step explanation:
The graph shows two linear functions that intersect at (-3,-4).
The blue line is f(x).
At the point of intersection:
....eqn1
The blue line is g(x).
At the point of intersection
....eqn2
Equating both equations we get:
The statement that is true regarding the two functions is that:
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Answer:
7 < x < 9
Step-by-step explanation:
x^2 – 16x + 63 < 0
this is a parabola that opens up.
The parabola will be < 0 for values between the roots.
to picture this see the graph below.
Factor
(x - 7)(x - 9) < 0
Roots
x = {7, 9}
solution
7 < x < 9
By solving the given equation of inequality "", we get "
". A complete solution is below.
The given inequality equation is:
By subtracting "5" from both sides of the above equation, we get
→
→
By applying cross-multiplication, we get
→
→
Thus the answer above is the right one.
Learn more about inequality equation here:
<span> The formula is </span>
1. { } or ∅, the empty set, sometimes called the "null" set.
2. {1}
3. {2}
4. {3}
5. {1,2}
6. {1,3}
7. {2,3}
8. {1,2,3}.
Answer:
Step-by-step explanation:
322.14 cm²
