HELP!!! answer quickly pls
1 answer:
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To find g (f(x)) you should substitute "4x^2+x+1" to "x" of g(x) function. You'll havew:
To count (4x^2+x+1)^2 Just assume ( [4x^2+x] + 1)^2 and use the (a+b)^2=a^2+2ab+b^2 formula, where a=4x^2+x and b=1
To count (4x^2+x+1)^2 Just assume ( [4x^2+x] + 1)^2 and use the (a+b)^2=a^2+2ab+b^2 formula, where a=4x^2+x and b=1
Given:
The profit on a jacket can be found by the formula p=24x-125,where x is the number of jackets sold.
Solution:
To find the profit if 15 jackets are sold, we need to substitute x = 15 in the profit formula and evaluate the profit as below:
Conclusion:
The profit if 15 jackets are sold is <em><u>$235.</u></em>
Solution: x∈Ф
No solution
Step-by-step explanation:
x∈Ф
Answer:
The slope of the line is ⇒ B
Step-by-step explanation:
Let us revise the rule of the slope
The rule of the slope of the line is m = , where
- (x1, y1) and (x2, y2) are two points lie on the line
∵ The line passes through the point (-3, 1) and point (4, -2)
→ That means one of them is (x1, y1) and the other is (x2, y2)
∴ x1 = -3 and y1 = 1
∴ x2 = 4 and y2 = -2
→ Substitute them in the rule of the slope above to find it
∵ m = =
∴ m =
∴ The slope of the line is