Answer:
f = 1.2
Step-by-step explanation:
locate x = - 6 on the x- axis, then go vertically up to meet the graph at (- 6, 1.2)
Then when x = - 6, f is 1.2
Answer:
x²+5x - 150 = 0
Step-by-step explanation:
Let the length be y and width be x
If the length of a swimming pool is 10 more than 2 times the width, then;
y = 2x+10 ...1
Since the Area is 300m²
A = xy
300 = xy .... 2
Substitute 1 into 2
300 = x(2x+10)
300 = 2x²+10x
Rearrange
2x²+10x - 300 = 0
Divide through by 2
x²+5x - 150 = 0
This gives the required quadratic expression
Answer:
Domain 
Range
Step-by-step explanation:
Domain : Domain of a function 
is the set of all possible values of 
for which exists.
Range : range of a function is the set of all possible values of .
Here 
can be any value from 
to 
.
hence possible value of can be any value between and
let 
so 
.
hence can have any value between 
.
Range
Answer:
1/5
Step-by-step explanation:
this is because 4/20 simplifies to 1/5
give brainliest please.
hope this helps :)
Answer:
Volume is the amount of space taken up by an object, while capacity is the measure of an object's ability to hold a substance, like a solid, a liquid or a gas.
Step-by-step explanation:
Volume is measured in cubic units, while capacity can be measured in almost every other unit, including liters, gallons, pounds, etc.
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