Answer:
f(0)=9
Step-by-step explanation:
f(x)= -5x+9
f(0)= -5(0)+9
f(0)= 0+9
f(0)= 9
Answer:
Step-by-step explanation:
Te equation of line is:
y = 3x + 12
Plug x = 0 in the above equation of line, we find:
y = 3*0 + 12
y = 0 + 12
y = 12
y-intercept = (0, 12)
Plug y = 0 in the equation y = 3x + 12
0 = 3x + 12
-3x = 12
x = 12/(-3)
x = - 4
x-intercept = (-4, 0)
Distance between x-intercept and y--intercept
![= \sqrt{ {( - 4 - 0)}^{2} + {(0 - 12)}^{2} } \\ \\ = \sqrt{ {( - 4 )}^{2} + {(- 12)}^{2} } \\ \\ = \sqrt{16 + 144} \\ \\ = \sqrt{160}](https://tex.z-dn.net/?f=%20%3D%20%20%5Csqrt%7B%20%7B%28%20-%204%20-%200%29%7D%5E%7B2%7D%20%2B%20%20%7B%280%20-%2012%29%7D%5E%7B2%7D%20%20%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B%20%7B%28%20-%204%20%29%7D%5E%7B2%7D%20%2B%20%20%7B%28-%2012%29%7D%5E%7B2%7D%20%20%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B16%20%2B%20144%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B160%7D%20%20)
Answer:
Divide 2 by 6
Step-by-step explanation:
Answer:
((−9) - (6 * i)) * (4 - (8 * i)) =
-84 + 48 i
Step-by-step explanation:
Answer:
d is less than or equal to -28
Step-by-step explanation: