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Len [333]
3 years ago
12

Pls help! What is the value or f(x) when x=-3?

Mathematics
1 answer:
Lelechka [254]3 years ago
7 0
Substitute -3 for x in f(x) = 2x^2 + 4x + 10:

f(-3) = 2(-3)^2 + 4(-3) + 10 = 18 - 12 + 10 = 16 (answer)
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Evaluate abc² if a= -3, b= 6, and c= -8​
Andreas93 [3]

Answer:

-1152

Step-by-step explanation:

abc² the expression can be rewritten using the given values for each letter

(-3)*6*(-8)^2 now we find the second power of (-8) by multiplying it with itself

(-8)*(-8) = 64

(-3)*6*64 = -1152

8 0
2 years ago
The functions f(x) and g(x) are described using the following equation and table: f(x) = −6(1.05)x x g(x) −4 −9 −2 −6 0 −3 2 2 W
kiruha [24]

Based on our examination of the y-intercepts, we can deduce that the y-intercept of function f(x) is equivalent to two times the y-intercept of function g. (x)

<h3>What is the examination of the y-intercept?</h3>

The value of the function at the point where the value of x is equal to zero is known as the y-intercept.

f(x)=-6(1.05)^x

Considering x

x=0

f(0)=-6(1.05)^0

f(0)=-6(1)

f(0)=-6

Therefore, the y-intercept is point (0,-6)

Generally, the equation for the function of the y-intercept of g(x) is  mathematically given as

From table

at x=0

The y-intercept is the point (0,-3)

Based on our examination of the y-intercepts, we can deduce that the ty-intercept of function f(x) is equivalent to two times the y-intercept of function g. (x)

Read more about intercepts

brainly.com/question/14180189

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4 0
1 year ago
Write an equation for: The length of a rectangle is 6 times the width. use the variables l and w
Fittoniya [83]
L=6w would be an equation for the length of a rectangle that is 6 times the width
8 0
3 years ago
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Murrr4er [49]

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2AC=DF

2AB=DE

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6 0
2 years ago
Read 2 more answers
A cylindrical flower vase is 3 inches across the top and 9 inches high. Solve for the amount of water it can hold.
lesantik [10]
Given:
h = 9 in
r = 1.5 in

Since volume of a cylinder is V = pi*r^2*h

V = pi*(1.5in)^2*(9in)
V = 63.6 cu in

The best and most correct answer among the choices provided by your question is the first choice or letter A. The vase can hold 63.6 cubic inches of water.
I hope my answer has come to your help. Thank you for posting your question here in Brainly.



3 0
3 years ago
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