Answer: It's the absolute maximum, the vertex is (-2, -8).
Step-by-step explanation:
Just go to desmos graphing calculator and input the equation y = -2x^2-8x-16. You'll find the vertex and other things too.
Answer:
Put the green dot that's on the left to the number six on the vertical line, or Y-axis, then the dot on the right goes 1 down, then 4 to the right
Step-by-step explanation:
g(x)=5x^2+x-4
The zeros of the function
5x^2+ x-4 = 0
(5x - 4)(x + 1) = 0
5x - 4 = 0; x = 4/5 = 0.8
x + 1 = 0; x = -1
Answer
x = -1 , 0.8
20 boys signed up
# of girls who signed up was 195% of the number of boys who signed up
Find 195% of 20:
1.95 * 20 = 39
So 39 girls signed up.
To find out what percent of girls who signed up for the play attended the auditions, divide 26 to the total number of girls who signed up:
26 / 39 = 0.666666667
Multiply by 100:
0.666666667 * 100 = 66.6666667%
So approximately 66.67% or 66 2/3%
Answer:
y=3/4x+6
Step-by-step explanation:
y-y1=m(x-x1)
y-6=3/4(x-0)
y-6=3/4(x)
y-6=3/4x
y=3/4x+6
