There are many like
1(10)+10-1=19
18+1=19
30-11=19
<span>15+4=19</span>
Answer:
B)Only one graph intersects the y-axis above y=0
Step-by-step explanation:
Both functions are in y=mx+b. The y-intercept is b.
f(x) has the y-intercept 3. It intersects above y=0.
g(x) has the y-intercept -4. It intersects below y=0.
This means B is correct.
There are no real roots for a negative number, so -81 has no real roots, if the number is 81 however, then the tow roots are 9
