2 ( k-5) 13 you don't need two k-5 you can simplify it so you just know to do it twice
Answer:
Step-by-step explanation:
You should use a ^ to indicate an exponent. x^2 is the same as x².
x² + 9x + 20
Replace the x with (-5).
(-5)² + 9(-5) + 20 = 25-45+20 = 0
Then do the same with x = (-3):
(-3)² + 9(-3) + 20 = 9 - 27 + 20 = 2
You can do x = (-6)
<span>s = -16t^2 + 88t + 5
Time to reach the maximum height = 88/32
= 2.75 seconds
Maximum height = -16(2.75)^2 + 88 (2.75) +5
= -121 + 242 + 5
= 126 Feet
Range: 5<y<44</span>
Hundredths: 8.98
Tenths: 9 whole
ones: 9 whole
tens: there is none
Y - 2 = -2/5(x - 5)......distribute thru the parenthesis
y - 2 = -2/5x + 2....add 2 to both sides
y = -2/5x + 2 + 2
y = -2/5x + 4 <== slope intercept form