3 years ago

Which one of the following are true

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

4 0

I say B it intercepts both axis

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How many x-intercepts appear on the graph of this polynomial function? f (x) = x Superscript 4 Baseline minus 5 x squared 1 x-in

Brut [27]

Answer:

3 x-intercepts

Step-by-step explanation:

f(x) = x⁴ - 5x²

6 0

3 years ago

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What us the slope of this line

KIM [24]

Answer:

slope = $\frac{1}{2}$

Step-by-step explanation:

Calculate slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (4, 0) ← 2 points on the line

m = $\frac{0-(-2)}{4-0}$ = $\frac{0+2}{4}$ = $\frac{2}{4}$ = $\frac{1}{2}$

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2 years ago

Convert the fraction 5/8 to decimal using long division method

erma4kov [3.2K]

1/8=0.125
0.625*5=0.625
Or
1/2=0.5
0.5/2=1.25
1.25/2=0.125
Which is 1/8

7 0

2 years ago

In the diagram of circle K, tangents are drawn from point A to points B and C on the circle. If arc mBC = 96, then what is the m

rjkz [21]

Answer:

∠A = 84°

Step-by-step explanation:

Since AB and AC are tangent to the circle, ∠ABK = 90° and ∠ACK = 90°.

Angles of a quadrilateral add up to 360°, so:

∠A + 90° + 90° + 96° = 360°

∠A = 84°

8 0

3 years ago

For the function f(x)=x^2, what effect will multiplying f(x) by 1/2 have on the graph?

erma4kov [3.2K]

For the function f ( x ) = x² we have the new function f 1 ( x ) = 1/2 x².
f ( x ) = a · x²
- If |a| < 1 the graph is compressed vertically by a factor of a.
- If |a| > 1 the graph is stretched vertically by a factor of a.
Here: a = 1/2 < 1
Answer:
C. The graph will be compressed vertically.

5 0

3 years ago