Answer:
y intercept = 4
x intercept = 1/3
<u>x - intercept</u>
To find the x intercept, substitute 0 for y and solve for x.
0 = -12x + 4
0 = -12 (1/3) + 4
0 = -4 + 4
0 = 0
The x - intercept is 1/3
<u>y - intercept</u>
To find the y intercept, substitute 0 for x and solve for y.
y = -12 (0) + 4
y = 0 + 4
y = 4
The y - intercept is 4.
Answer:
here you are
Step-by-step explanation:
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Answer:
I believe your answer is D
sorry if im wrong
Step-by-step explanation:
Answer:
θ ≈ 71.6°
Step-by-step explanation:
The angle between two lines with slopes m₁ and m₂ is:
tan θ = | (m₂ − m₁) / (1 + m₁m₂) |
Here, m₁ = -2 and m₂ = 1.
tan θ = | (1 − (-2)) / (1 + (-2)(1)) |
tan θ = | 3 / -1 |
tan θ = 3
θ ≈ 71.6°
Answer:
B: (4x - 7)(16x^2 + 28x + 49)
Step-by-step explanation:
64x^3-343 can be rewritten as 4^3x^3 - 7^3 or (4x)^3 - 7^3. This is the difference of two cubes. The appropriate formula for factoring such is
a^3 - b^3 = (a - b)(a^2 + ab + b^2). Therefore,
our (4x)^3 - 7^3 = (4x - 7)(16x^2 + 28x + 49). This is Answer B.
