Answer:
yes
Step-by-step explanation:
Answer:
= (x+4) (x-7)
Step-by-step explanation:
x²-3x -28
Product = -28
Sum = -3
numbers = -7 and 4
Thus;
x²- 3x -28 ; replacing -3x with -7x and 4x
x²-7x +4x -28
x(x-7) + 4(x-7)
<u>= (x+4) (x-7) </u>
Answer: option C is the correct answer.
Step-by-step explanation:
The equation of a straight line can be represented in the slope intercept form as
y = mx + c
Where
c represents the y intercept
m = slope = (change in the value of y in the y axis) / (change in the value of x in the x axis)
Slope = (y2 - y1)/(x2 - x1)
Slope = (8 - 5)/(4 - 0) = 3/4
If two lines are parallel, it means that they have the same slope. Therefore, the slope of the line passing through (- 3, 9) is 3/4
To determine the y intercept, we would substitute m = 3/4, x = - 3 and y = 9 into y = mx + c. It becomes
9 = 3/4 × - 3 + c
9 = - 9/4 + c
c = 9 + 9/4
c = 45/4
The equation becomes
y = 3x/4 + 45/4
The mathematical written form of the word phase as given in the task content is; x³ -4.
<h3>What is the written form of the word phrase mathematically?</h3>
It follows from the task content that the unknown number can be represented by; x.
On this note, it follows that the word phrase as given in the task content can be written as;
x³ -4.
Ultimately, the algebraic expression which represents the word phrase as given in the task content is; x³ -4.
Read more on word phrase representation;
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