Use your calculator to perform the indicated operations. Give as many digits in your answer as shown on your calculator display.31.3 - 2.2 × 3
A. 62.26
B. 26.1
C. 87.90
D. 24.70
Answer: D
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The height h, in centimeters, of a sunflower d days after the seed emerges is given by .
Use a graph to estimate the tallest the sunflower will ever be.
?
A. About 220.00 centimeters tall B. About 11 centimeters tall C. About 231.00 centimeters tall D. About 221.40 centimeters tall
Find the zero of the linear function.f(x) = -3x + 4
A. 1
B.
C. -1
D. -
Simplify.log 10-11
A. 11 log 10 B. 11 C. log -11 D. -11
Graph the quadratic equation. Determine the x-intercepts, if they exist. Identify the vertex and axis of symmetry.y = 4 + 5x + x2
A. vertex: (- , -
)
x-intercepts: (1, 0) and (4, 0)
B. vertex: (, -
)
x-intercepts: (1, 0) and (4, 0)
C. vertex: (- , -
)
x-intercepts: (-1, 0) and (-4, 0)
D. vertex: (, -
)
x-intercepts: (-1, 0) and (-4, 0)