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Fynjy0 [20]
3 years ago
10

How do i solve F (-1) = please show how its done

Mathematics
2 answers:
Anvisha [2.4K]3 years ago
8 0
 f(x) = x² - 4x + 3
f(-1) = (-1)² - 4(-1) + 3
f(-1) = 1 + 4 + 3
f(-1) = 5 + 3
f(-1) = 8
seraphim [82]3 years ago
7 0
Whats the equation? but when ever you see f( ), what ever is in the parenthesis just plug into x
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If the measure of angle 2 is 3x, and the measure of 1 is 5x - 12 what is the measure of angle 9 ?
Mariana [72]
3x+5x-12=180
8x=180+12
8x=192
x=192/8
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angle 1 = 5x-12
=5(24)-12
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angle 1 = angle 9
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What is the equation of a line, in general form, that passes through point (1, -2) and has a slope of 1/3. 1.x - 3 y - 7 = 2.x -
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Answer:

x- 3y - 7=0

Step-by-step explanation:

the line in the slope-intercept form:

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General form of a line is: ax+by+c= 0

converting:

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5 0
3 years ago
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Answer:


Step-by-step explanation:

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SInce 15 is the fixed charge and 8.50 is charged per hour we get the above equation for Allan.

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y =9.25x+12

When Taylor total charges is greater than Allan's total charge

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Answer:

D

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Thus

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When p(x) is divided by (x - 3) then the remainder is - 2

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