Answer:
1. zeros are -2 and 1
2. zeros are -1 and 3
3. zeros are -3 and 1
4. zeros are -1
5. no zeros
6. no zeros
Step-by-step explanation:
Zeros are points on the graph that are x-intercepts; in the graph we can see that they cross -2 and 1 on the 1st equation, -1 and 3 on the 2nd equation, -3 and 1 in the 3rd equation, and -1 in the 4th equation. Since it intersects no x-intercepts in the 5th and 6th equation, it has no zeros.
Answer:
3&4/9-2&5/6 = 11/18
Step-by-step explanation:
<h2>
(4,3)</h2>
Function Template
ax^2 + bx + c
x^2 + -8x + 19
Max/Min Point Template
- (b / 2a)
- (-8 / 2 * 1)
- (-8 / 2)
- (-4)
4
Substitute the value into the function.
(x) = x^2 + -8x + 19
f(4) = 4^2 + -8(4) + 19
f(4) = 16 + (-32) + 19
f(4) = 3
Minimum point = (4,3)
To complete the square we get the coefficient of x, divide it by 2 then square it.
-3/4 divided by 2 =
-3/8 and then squared it equals
9 / 64
answer is a
Answer:
student a because the line has a negative slope not a positive slope
Step-by-step explanation:
