The answer would be
B) 1
hope this helps!
Answer: y-intercept = (0, -18)
Step-by-step explanation:
This is a quadratic equation question, where the quadratic equation is in the standard form of [y = ax² + bx + c]
The function of [a] in the equation is to determine the maximum/minimum of the parabola. If [a] is positive, then the parabola opens upward, which is a minimum. If [a] is negative, then the parabola opens downward, which is a maximum.
There aren't any particular functions of [b], but it operates with [a] to find the axis of symmetry.
The function of [c] is the y-intercept. The easiest way to prove this is to let x be zero, then we are left with the value [c]
<u>Solve:</u>
Given: y=-x²+8x-18
a = -1
b = 8
c = -18
Therefore, the y-intercept is (0, -18)
Hope this helps!! :)
Please let me know if you have any questions
3/4+7/9
LCM=36
27/36+28/36
55/36
1 whole number 19/36
Or 1.527777777777778
Answer:
S: 24x - 72
S and T are not equivalent for any value of x
Step-by-step explanation:
S: 4(6x-18) = 4 * 6x - 4 * 18 = 24x - 72
S and T are not equivalent for any value of x, x+1 S: 24 - 72 = - 48 T: 24 - 18 = 6
Answer:
Step-by-step explanation:
Hope this helps!
brainliest?
