F(-3) = -4(-3)^2 + 15
f(-3) = -4(9) +15
f(-3) = -36 +15
f(-3) = -11
The linear equation has an equal signed involved and the expression doesn’t.
Answer:
D - ten million
Step-by-step explanation:
California had a population of 38.26 million in 2013
Texas had a population of 26.48 million in 2013
38.26-26.48 is closest to 10 million
Step-by-step explanation:
<u>y</u> - <u>0</u> = 1
x - 3
y - 0 = x - 3
y = x - 3
Answer:1). 0.077
2). 0.525
3). 0.09366
Step-by-step explanation:
Total number of balls = 38 orange + 28 purple + 15 yellow= 80 balls.
1). Probability of 3 balls in order of orange, purple, orange.
Probability = (38/80) *(27/79) *(37/78)
=0.475*0.3418*0.474
= 0.077
2). Probability of either purple or yellow
Probability= (27/80) + (15/80)
= 0.525
3). Probability of exactly 1 color each in 3 balls
Probability = 3((38*27*15)/(80*79*78))
= 3*(15390/492969)
=3*0.03122
=0.09366